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Safety and immunogenicity of a single dose of Tdap compared to Td in pregnant women in Mali and 3 its effect on infant immune responses: a single-centre, randomised, double-blind, active-controlled phase 2 study. EClinicalMedicine 2024; 71:102556. [PMID: 38586589 PMCID: PMC10998094 DOI: 10.1016/j.eclinm.2024.102556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/03/2024] [Accepted: 03/04/2024] [Indexed: 04/09/2024] Open
Abstract
Background While maternal pertussis vaccination is a strategy to reduce infant morbidity, safety and immunogenicity data are limited in sub-Saharan Africa. We aimed to evaluate the safety of a single dose of tetanus, diphtheria and acellular pertussis vaccine (Tdap) vaccine compared to tetanus and diphtheria vaccine (Td) vaccine in pregnant women in Bamako, Mali and to assess the pertussis toxin (PT) antibody response at birth. Methods In this phase 2, single-centre, randomised, double-blind, active-controlled study, from 23 January 2019 to 10 July 2019, healthy 18-39 year old women in the second trimester of a singleton pregnancy were randomised 2:1 to receive Tdap or Td. Blood was tested for serum immunoglobulin G (IgG) against PT and other vaccine antigens using a qualified Meso Scale Discovery multiplex immunoassay. The co-primary objectives evaluated safety and birth anti-PT levels. Infant immune responses to whole-cell pertussis vaccine (DTwP) were assessed. Statistical analysis was descriptive. This trial is registered with clinicaltrials.gov, NCT03589768. Findings 133 women received Tdap and 67 received Td, with 126 and 66 livebirths, respectively. In the Tdap group, 22 serious adverse events (SAEs) including one maternal death occurred in 20 participants (15·0%), with 10 SAEs in 10 participants (14·9%) in the Td group. Among infants, 18 events occurred among 13 participants (10.3%) and 8 SAEs in 6 participants (9.1%), including three and two infant deaths, occurred in Tdap and Td groups, respectively. None were related to study vaccines. Anti-PT geometric mean concentration (GMC) at birth in the Tdap group was higher than in the Td group (55.4 [46.2-66.6] IU/ml vs 7.9 [5.4-11.5] IU/ml). One month after the third dose of DTwP, the GMC in infants born to mothers in the Tdap group were lower compared to the Td group (20.2 [13.7-29.9] IU/ml vs 77.2 [32.2-184.8] IU/ml). By 6 months of age, the anti- PT GMCs were 17.3 [12.8-23.4] IU/ml and 67.1 [35.5-126.7] IU/ml in Tdap and Td groups, respectively. At birth, anti-tetanus toxin (TT) GMCs were higher in infants in the Td vs Tdap group (5.9 [5.0-7.0] IU/ml vs 4.1 [3.5-4.8] IU/ml). Anti-diphtheria toxin GMCs were similar in both groups. Interpretation Tdap administered to pregnant women in Mali is safe and well-tolerated. Infants of mothers who received Tdap were born with high PT and protective anti-TT antibody levels. By six months of age, after primary vaccination, the PT levels were lower in the Tdap group compared to the Td group. The blunted immune responses to primary DTwP vaccination in the Tdap infant group warrant further study. Funding This project was funded by National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), under contract numbers 75N93021C00012 (The Emmes Company), and HHSN27220130000221 (University of Maryland, Baltimore). Dr. Susana Portillo was supported by NIH award no. T32AI007524. NIAID, NIH provided Tdap vaccine (BOOSTRIX).
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Safety and Immunogenicity of an Andes Virus DNA Vaccine by Needle-Free Injection: A Randomized, Controlled Phase 1 Study. J Infect Dis 2024; 229:30-38. [PMID: 37380156 PMCID: PMC10786244 DOI: 10.1093/infdis/jiad235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 03/23/2023] [Accepted: 06/27/2023] [Indexed: 06/30/2023] Open
Abstract
BACKGROUND Andes virus (ANDV), a rodent-borne hantavirus, causes hantavirus pulmonary syndrome (HPS). The safety and immunogenicity of a novel ANDV DNA vaccine was evaluated. METHODS Phase 1, double-blind, dose-escalation trial randomly assigned 48 healthy adults to placebo or ANDV DNA vaccine delivered via needle-free jet injection. Cohorts 1 and 2 received 2 mg of DNA or placebo in a 3-dose (days 1, 29, 169) or 4-dose (days 1, 29, 57, 169) schedule, respectively. Cohorts 3 and 4 received 4 mg of DNA or placebo in the 3-dose and 4-dose schedule, respectively. Subjects were monitored for safety and neutralizing antibodies by pseudovirion neutralization assay (PsVNA50) and plaque reduction neutralization test (PRNT50). RESULTS While 98% and 65% of subjects had at least 1 local or systemic solicited adverse event (AE), respectively, most AEs were mild or moderate; no related serious AEs were detected. Cohorts 2, 3, and 4 had higher seroconversion rates than cohort 1 and seropositivity of at least 80% by day 197, sustained through day 337. PsVNA50 geometric mean titers were highest for cohort 4 on and after day 197. CONCLUSIONS This first-in-human candidate HPS vaccine trial demonstrated that an ANDV DNA vaccine was safe and induced a robust, durable immune response. Clinical Trials Registration. NCT03682107.
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Safety and immunogenicity of live, attenuated intranasal Bordetella pertussis vaccine (BPZE1) in healthy adults. Vaccine 2022; 40:6740-6746. [PMID: 36220716 DOI: 10.1016/j.vaccine.2022.09.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/23/2022] [Accepted: 09/26/2022] [Indexed: 01/22/2023]
Abstract
BACKGROUND BPZE1 is a live, attenuated pertussis vaccine derived from B. pertussis strain Tohama I modified by genetic removal or inactivation of 3 B. pertussis toxins: pertussis toxin, dermonecrotic toxin, and tracheal cytotoxin. This Phase 2a study evaluated the safety and immunogenicity of liquid or lyophilized BPZE1 vaccine administered intranasally by needleless tuberculin syringe or mucosal atomization device (VaxINatorTM) at two dose levels. METHODS Fifty healthy male and non-pregnant female participants 18-49 years of age were enrolled. Participants were randomized 3:3:3:1 to a single lyophilized dose of 107 colony forming units (CFU) BPZE1, 109 CFU BPZE1, placebo via VaxINator device, or a single liquid dose of 109 CFU BPZE1 via tuberculin syringe. Reactogenicity was assessed for 14 days. Blood was obtained pre-vaccination; on Day 8 (safety); and on Days 15, 29, and 181 (immunogenicity). Nasal wick and swab samples were obtained at baseline and on Days 29 and 181 for assessment of mucosal antibody responses and clearance of BPZE1. RESULTS Across all groups, 35/50 (70 %) experienced at least one local adverse event (AE) and 31/50 (62 %) experienced at least one systemic AE, with similar AE frequencies observed between the highest 109 CFU BPZE1 and placebo groups. There were no severe or serious AEs during the study. At Day 29, seroconversion (≥2-fold rise from baseline in serum IgG or IgA) to at least 2 pertussis antigens was observed in 73 % in the 109 CFU BPZE1 VaxINator group, 60 % in the 109 CFU BPZE1 group delivered via tuberculin syringe, 27 % of participants in the 107 CFU BPZE1 VaxINator group, and 20 % in the placebo VaxINator group. No participants were colonized with BPZE1 at Day 29 post vaccination. DISCUSSION Lyophilized BPZE1 vaccine was well tolerated and immunogenic at the highest dose (109 CFU) delivered intranasally by VaxINator device and was not associated with any SAEs or prolonged shedding of BPZE1. Further evaluation of BPZE1 is warranted.
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Parenchymal trafficking of pleural mesothelial cells in idiopathic pulmonary fibrosis. Eur Respir J 2011; 39:133-40. [DOI: 10.1183/09031936.00141010] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Psychological Factors Associated with Obtaining Employment. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2007. [DOI: 10.1111/j.1468-3148.2006.00321.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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[Characteristics of risk groups with an insufficient demand for dental services - results of the study of health in Pomerania (SHIP)]. DAS GESUNDHEITSWESEN 2006; 68:257-64. [PMID: 16705562 DOI: 10.1055/s-2006-926723] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
AIM The purpose of this study was to identify risk groups for low dental care utilisation and to highlight adequate determinants for necessary action. METHODS The database was the "Study of Health in Pomerania" (SHIP), a cross-sectional sample drawn from the adult population (20 - 79 years) in a northeast region of Germany. 4310 of 7008 randomly selected inhabitants participated in the examinations (response rate 68.8 %). The use of dental care in the last year was analysed using logistic regression according to the conceptual model by Andersen and Newman. RESULTS Multivariate analysis revealed that participation in the bonus scheme system of the statutory sickness funds (OR = 8.2) and participation in the bonus system of the private health insurance companies (OR = 2.6) as "enabling resources" predicted dental care use in the last year. "Objektive need" (OR = 1.02) is weaker associated with dental care utilisation than "subjective need", for instance the attitude towards need of regular dental checkups. Presence of own teeth is a significant predictor for dental care utilization (OR = 3.3), whereas edentulous persons, those with complete denture prosthesis, don't think about possible oral problems and don't visit the dentist at least once a year. Among "predisposing factors" only gender and education were significant determinats for dental care utilization. CONCLUSIONS The conclusions concerning the significant influence of subjective need and promotional impact of the bonus scheme are important for health care. Financial incentives and motivation for regular prevention should be continued and upgraded. Measures to improve preventive dental care utilization should focus on persons with low educational levels and on men with inadequate dental care utilisation. The mental anchorage of the term "oral health" rather than the conventional term "dental health" is important, so that edentulous persons become conscious of regular prevention pointers to maintain a high quality of life.
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Factors affecting the likelihood that people with intellectual disabilities will gain employment. JOURNAL OF INTELLECTUAL DISABILITIES : JOID 2005; 9:9-23. [PMID: 15757869 DOI: 10.1177/1744629505049725] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The study aimed to identify factors that may affect the likelihood that people with intellectual disabilities will find employment through a supported employment agency. A retrospective analysis of the files of the last 200 individuals to use such an agency was carried out. Variables were identified that may influence outcome, such as demographic factors, job preferences and identified support needs. A specific rating of staff assessed client motivation was developed from written comments made by staff. Staff assessed motivation after two weeks on the scheme was found to be the only significant predictor of employment outcome. Motivation levels decreased for all groups of participants while at the agency, irrespective of work outcome. This study highlights that a greater emphasis on motivation within employment agencies may increase the chances of people with intellectual disability finding work.
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Impact of Policy Shifts on South Asian Carers in the United Kingdom. JOURNAL OF POLICY AND PRACTICE IN INTELLECTUAL DISABILITIES 2005. [DOI: 10.1111/j.1741-1130.2005.00003.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Inanspruchnahme zahnmedizinischer Leistungen bei 20- bis 80-Jährigen – Ergebnisse der Study of Health in Pomerania (SHIP). DAS GESUNDHEITSWESEN 2004. [DOI: 10.1055/s-2004-833976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Signs of temporomandibular disorders in tinnitus patients and in a population-based group of volunteers: results of the Study of Health in Pomerania. J Oral Rehabil 2004; 31:311-9. [PMID: 15089935 DOI: 10.1046/j.1365-2842.2003.01249.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The literature has documented a controversial discussion on the possible relationship of otogenous symptoms and craniomandibular dysfunction since the 1920s. Therefore, an investigation was conducted which consisted of two parts: a case study with population-based controls and a cross-sectional study. The aim of the first study was to screen a group of patients suffering from acute or chronic tinnitus for temporomandibular disorders (TMD) in comparison with a population-based group of volunteers without tinnitus. To this end, 30 patients (13 females and 17 males, age 18-71 years) suffering from acute hearing loss associated with tinnitus, isolated acute tinnitus, and chronically transient tinnitus were examined for symptoms of craniomandibular dysfunction. The results were compared with those of clinical functional analysis from 1907 subjects selected representatively and according to age distribution from the epidemiological 'Study of Health in Pomerania' (SHIP); the occurrence of tinnitus was ruled out in these control subjects. Statistical analysis was performed with Chi-square and Mann-Whitney U-tests. Sixty per cent of the tinnitus patients and 36.5% of the control subjects exhibited more than two symptoms of TMD (P = 0.004). Tinnitus patients had significantly more muscle palpation pain (P < 0.001), temporomandibular joint (TMJ) palpation pain (P < 0.001), and pain upon mouth opening (P < 0.001) than the general population group. No statistical differences were found in TMJ sounds, limitation of mandibular movement, or hypermobility of the TMJ. Furthermore, 4228 subjects of the population group examined in the epidemiological study were screened for co-factors of tinnitus with the help of a multivariate logistic regression model which was adjusted for gender, age, and a variety of anamnestic and examined data. Increased odds ratios (OR) were found for tenderness of the masticatory muscles (OR = 1.6 for one to three painful muscles and OR = 2.53 for four or more painful muscles), TMJ tenderness to dorsal cranial compression (OR = 2.99), listlessness (OR = 2.0) and frequent headache (OR = 1.84) A relationship between tinnitus and TMD was established in both examinations. Tinnitus patients seem to suffer especially from myofascial and TMJ pain. A screening for TMD should be included in the diagnostic survey for tinnitus patients.
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Caries prevalence in an adult population: results of the Study of Health in Pomerania, Germany (SHIP). ORAL HEALTH & PREVENTIVE DENTISTRY 2003; 1:149-55. [PMID: 15645936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
PURPOSE The aim of this study was to assess the caries prevalence in the adult population of Pomerania, Germany in comparison to national and international data. MATERIALS AND METHODS The study sample comprised 4,022 randomly selected subjects who were examined from October 1997 to May 2001 within the "Study of Health in Pomerania" (medical and dental, population-based cross-sectional study in Pomerania, Northeast Germany. Response rate: 69%. Age range of subjects: 25-79 yrs). Carious defects, fillings and missing teeth were diagnosed and the DMFT/S scores were calculated according to WHO guidelines (1997). These figures were compared to other German, Swedish and US data. RESULTS Women exhibited higher mean DMFT and DMFS values in all age groups than men. The mean DMFT/S scores were slightly higher than the values for the only two available nationally representative age groups in Germany. The prevalence of primary carious lesions or secondary caries was very low, resulting in minor treatment needs (decayed surfaces: mean 0.95 +/- 3.3) and high care indices (FS/DFS) for all age groups (90-95%). In contrast to this, the mean numbers of fillings in adults and especially of missing teeth in seniors were much higher in Pomerania for all age groups than in the Swedish and US adult population, where a caries decline was demonstrated. CONCLUSION In spite of a very low prevalence of primary carious lesions and secondary caries, the mean number DMFT/S and especially MT/S scores in the Pomeranian adult population are high in comparison with Swedish and US data, but differed only slightly from the limited available national data for Germany.
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Subjective judgements of quality of life: a comparison study between people with intellectual disability and those without disability. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2002; 46:95-107. [PMID: 11869380 DOI: 10.1046/j.1365-2788.2002.00343.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The present study investigated the relationship between objective and subjective measures of quality of life (QoL), and in particular, health status and primary care services. Thirty-one people with intellectual disability (ID) were interviewed using a QoL questionnaire. Thirty-one matched controls from the general population filled in a parallel questionnaire. The results in both groups support the findings of many researchers which indicate that satisfaction with aspects of life is generally high (i.e. approximate 75% of maximum possible satisfaction). The present study also confirms previous findings which indicate that satisfaction with aspects of life does not generally correlate with objective circumstances in either group. The importance that people attach to aspects of their lives did not generally correlate with their objective circumstances or their satisfaction with life. However, people with ID attached greater importance to all aspects of their lives than those without disability. This may be linked to their aspirations, preferences and opportunities for choice, and therefore, these factors may be a more meaningful way of considering their QoL. The present findings call into question the use of satisfaction as a general measure of QoL, and also indicate that the use of importance as a mediating variable in understanding satisfaction may not be a solution. The participants with ID had poorer health than the controls, and were significantly less satisfied with their health. Contrary to other findings, the present participants with ID reported that they had received more health checks than the controls over the previous year. Half of these checks had been carried out by 'special' services rather than primary care services.
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Study of Health In Pomerania (SHIP): a health examination survey in an east German region: objectives and design. SOZIAL- UND PRAVENTIVMEDIZIN 2002; 46:186-94. [PMID: 11565448 DOI: 10.1007/bf01324255] [Citation(s) in RCA: 419] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES The reason for the Study of Health in Pomerania (SHIP) is the lack of epidemiological studies with a broad range of health indicators. Furthermore, in Germany there is a need for studies that take into account the particular situation of life after the reunification. One objective of SHIP is to provide prevalence estimates on a broad range of diseases, risk and health factors for a defined region in the former GDR. METHODS A sample of 7008 women and men aged 20 to 79 years in a north-east region of Germany, 4900 expected participants. The sample was drawn in two steps: First, 32 communities in the region were selected. Second, within the communities a simple random sample was drawn from residence registries, stratified by gender and age. The data collection and instruments include four parts: oral health examination, medical examination, health-related interview, and a health- and risk-factor-related questionnaire. The oral health examination includes the teeth, periodontium, oral mucosa, craniomandibular system, and prosthodontics. The medical examination includes blood pressure measurements, electrocardiography, echocardiography, carotid, thyroid and liver ultrasounds, neurological screening, blood and urine sampling. The computer-aided health-related interview includes cardiovascular symptoms, utilisation of medical services, health-related behaviours, and socioeconomic variables. The self-administered questionnaire comprises housing conditions, social network, work conditions, subjective well-being and individual consequences from the German reunification.
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Is Satisfaction a Valid Concept in the Assessment of Quality of Life of People with Intellectual Disabilities? A Review of the Literature. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2001. [DOI: 10.1046/j.1468-3148.2001.00081.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Die rollendissoziierte biographische Reinszenierung (RDBR) als Verfahren der kognitiven Therapie zur Modifikation von Grundannahmen. VERHALTENSTHERAPIE 1999. [DOI: 10.1159/000030694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Buchbesprechungen. J Orofac Orthop 1999. [DOI: 10.1007/bf01301250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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A high-temperature Guinier camera and its application to the decomposition of Co1−xS (jaipurite). J Appl Crystallogr 1994. [DOI: 10.1107/s0021889894009611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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[The development of dysgnathia from the primary dentition to the mixed dentition]. FORTSCHRITTE DER KIEFERORTHOPADIE 1991; 52:353-8. [PMID: 1778527 DOI: 10.1007/bf02166633] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We investigated the fully developed deciduous dentition in 408 children, and re-examined the situation four years later. The nature of the milk teeth (spaced, unspaced, crowded) has a considerable influence on subsequent development. Orthodontic treatment of the mixed dentition is most likely (76,7%) if there has been crowding of the milk teeth. Frontal crowding, distal occlusion, increased overjet, lateral cross-bite and prognathism of the lower jaw are most frequently retained in the mixed dentition. However, individual development follows this trend to a varying degree. On the basis of the situation in the primary dentition it is not possible to make a definitive prediction of the vertical relationships of the upper and lower front teeth in the permanent dentition.
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SURFACE VARIANCE ESTIMATES USING AN ADJOINT FORMULATION FOR A ONE-DIMENSIONAL NONLINEAR INVERSE HEAT CONDUCTION TECHNIQUE. ACTA ACUST UNITED AC 1986. [DOI: 10.1080/10407788608913528] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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XPS studies of SiO2 surface layers formed by oxygen ion implantation into silicon. ACTA ACUST UNITED AC 1983. [DOI: 10.1002/pssa.2210760153] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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[The relation between the malposition of the canines and their hygienic and gingival conditions]. STOMATOLOGIE DER DDR 1982; 32:56-8. [PMID: 6952624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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[Degenerative and inflammatory diseases and their radiotherapy]. Wien Med Wochenschr 1980; 130:152-3. [PMID: 7376683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Positron annihilation investigation for an estimation of the dislocation density and vacancy concentration of plastically deformed polycrystalline Ni of different purity. ACTA ACUST UNITED AC 1976. [DOI: 10.1002/pssa.2210340239] [Citation(s) in RCA: 68] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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[Studies on the increased-pressure method in the construction of orthodontic appliances]. ZAHNTECHNIK; ZEITSCHRIFT FUR THEORIE UND PRAXIS DER WISSENSCHAFTLICHEN ZAHNTECHNIK 1968; 9:17-9. [PMID: 5238522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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[Metric studies in precocious generalized alveolar atrophy]. DEUTSCHE ZAHNARZTLICHE ZEITSCHRIFT 1967; 22:710-5. [PMID: 5229265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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[Follow-up studies on premature loss of deciduous teeth in the supporting area]. ZAHNARZTLICHE WELT, ZAHNARZTLICHE RUNDSCHAU, ZWR, VEREINIGT MIT ZAHNARZTLICHE REFORM 1966; 67:364-7. [PMID: 5229961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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