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Soheili M, Khateri S, Moradpour F, Mohammadzedeh P, Zareie M, Mortazavi SMM, Manifar S, Kohan HG, Moradi Y. The efficacy and effectiveness of COVID-19 vaccines around the world: a mini-review and meta-analysis. Ann Clin Microbiol Antimicrob 2023; 22:42. [PMID: 37208749 DOI: 10.1186/s12941-023-00594-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 05/10/2023] [Indexed: 05/21/2023] Open
Abstract
OBJECTIVES This meta-analysis evaluated the Efficacy and Effectiveness of several COVID-19 vaccines, including AstraZeneca, Pfizer, Moderna, Bharat, and Johnson & Johnson, to better estimate their immunogenicity, benefits, or side effects. METHODS Studies reporting the Efficacy and Effectiveness of COVID-19 vaccines from November 2020 to April 2022 were included. The pooled Effectiveness/Efficacy with a 95% confidence interval (95% CI) with Metaprop order was calculated. The results were presented in forest plots. Predefined subgroup analyses and sensitivity analyses were also performed. RESULTS A total of twenty articles were included in this meta-analysis. After the first dose of the vaccine, the total effectiveness of all COVID-19 vaccines in our study was 71% (95% CI 0.65, 0.78). The total effectiveness of vaccines after the second dose was 91% (95% CI 0.88, 0.94)). The total efficacy of vaccines after the first and second doses was 81% (95% CI 0.70, 0.91) and 71% (95% CI 0.62, 0.79), respectively. The effectiveness of the Moderna vaccine after the first and second dose was the highest among other studied vaccines ((74% (95% CI, 0.65, 0.83) and 93% (95% CI, 0.89, 0.97), respectively). The highest first dose overall effectiveness of the studied vaccines was against the Gamma variant (74% (95% CI, 0.73, 0.75)), and the highest effectiveness after the second dose was observed against the Beta variant (96% (95% CI, 0.96, 0.96)). The Efficacy for AstraZeneca and Pfizer vaccines after the first dose was 78% (95% CI, 0.62, 0.95) and 84% (95% CI, 0.77, 0.92), respectively. The second dose Efficacy for AstraZeneca, Pfizer, and Bharat was 67% (95% CI, 0.54, 0.80), 93% (95% CI, 0.85, 1.00), and 71% (95% CI, 0.61, 0.82), respectively. The overall efficacy of first and second dose vaccination against the Alfa variant was 84% (95% CI, 0.84, 0.84) and 77% (95% CI, 0.57, 0.97), respectively, the highest among other variants. CONCLUSION mRNA-based vaccines against COVID-19 showed the highest total efficacy and effectiveness than other vaccines. In general, administering the second dose produced a more reliable response and higher effectiveness than a single dose.
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Affiliation(s)
- Marzieh Soheili
- Department of Pharmaceutical and Administrative Sciences, College of Pharmacy, Western New England University, 1215 Wilbraham Road, Springfield, MA, 01119, USA
| | - Sorour Khateri
- Department of Physical Medicine and Rehabilitation, School of Medicine, Hamedan University of Medical Sciences, Hamedan, Iran
| | - Farhad Moradpour
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Pardis Mohammadzedeh
- Department of Epidemiology and Biostatistics, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mostafa Zareie
- Department of Epidemiology and Biostatistics, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Seyede Maryam Mahdavi Mortazavi
- Pediatric Gastroenterology Fellowship, Department of Pediatrics, School of Medicine, Namazi teaching Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sima Manifar
- Massachusetts College of Pharmacy and Health Sciences (MCPHS), 179 Longwood Avenue, Boston, MA, 02115, USA
| | - Hamed Gilzad Kohan
- Department of Pharmaceutical and Administrative Sciences, College of Pharmacy, Western New England University, 1215 Wilbraham Road, Springfield, MA, 01119, USA.
| | - Yousef Moradi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.
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Moradi Y, Soheili M, Dehghanbanadaki H, Moradi G, Moradpour F, Mahdavi Mortazavi SM, Gilzad Kohan H, Zareie M. The Effect of HIV/AIDS Infection on the Clinical Outcomes of COVID-19: A Meta-Analysis. J Pharm Pharm Sci 2022; 25:183-192. [PMID: 35658962 DOI: 10.18433/jpps32831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
PURPOSE Patients with HIV may be more likely to become severely ill from COVID-19. The present meta-analysis aims to determine the impact of HIV/AIDS infection on the clinical outcomes of COVID-19. METHODS A comprehensive literature search was performed to identify relevant cohort studies to evaluate the association of HIV/AIDS infection with clinical outcomes of COVID-19. International databases, including PubMed (Medline), Web of Sciences, Scopus, and Embase, were searched from the emergence of the COVID-19 pandemic until January 2022. We utilized the risk ratio (RR) with its 95% confidence interval (95% CI) to quantify the effect of cohort studies. RESULTS Twelve cohort studies were included in this meta-analysis, which examined a total number of 17,786,384 patients. Among them, 40,386 were identified to be HIV positive, and 17,745,998 were HIV negative. The pooled analyses showed HIV positive patients who were co-infected with SARS-CoV-2 were 58% more likely to develop a fever (RR=1.58; 95% CI: 1.42, 1.75), 24% more likely to have dyspnea (RR=1.24; 95% CI: 1.08, 1.41), 45% more likely to be admitted to ICU (RR=1.45; 95% CI: 1.26, 1.67), and 37% more likely to die from to COVID-19 (RR=1.37; 95% CI: 1.30, 1.45) than HIV negative patients. CONCLUSION HIV/AIDS coinfection with COVID 19 increased the risk of fever, dyspnea, ICU admission, and mortality.
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Affiliation(s)
| | - Marzieh Soheili
- Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hojat Dehghanbanadaki
- Students Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghobad Moradi
- Department of Epidemiology and Biostatistics, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Farhad Moradpour
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Seyede Maryam Mahdavi Mortazavi
- Pediatric Gastroenterology Fellowship, Department of Pediatrics, School of Medicine, Namazi teaching Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hamed Gilzad Kohan
- Western New England UniversityCollege of PharmacyDepartment of Pharmaceutical and Administrative Sciences
| | - Mostafa Zareie
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
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Abstract
Static electrons, generated from piezoelectric material, flow to the copper foil and increase the charge density of the catalyst surface. Subsequently this density flows from the catalyst into the antibonding orbitals of acetylene molecules and decompose it.
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Affiliation(s)
- M. Hajian
- Faculty of Science
- Isfahan University
- Isfahan
- Islamic Republic of Iran
| | - M. Zareie
- Faculty of Science
- University of Sistan and Baluchestan
- Zahedan
- Islamic Republic of Iran
| | - D. Hashemian
- Faculty of Science
- Isfahan University
- Isfahan
- Islamic Republic of Iran
| | - M. Bahrami
- Faculty of Science
- Isfahan University
- Isfahan
- Islamic Republic of Iran
- Faculty of Chemistry
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Lorestani A, Gholami R, Zareie M. Physical and mechanical properties of milk thistle seeds. Quality Assurance and Safety of Crops & Foods 2014. [DOI: 10.3920/qas2012.0184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- A.N. Lorestani
- Mechanical Engineering of Agricultural Machinery Department, Razi University, Faculty of Agriculture, Imam Khomeini Highway, 6715685438 Kermanshah, Iran
| | - R. Gholami
- Mechanical Engineering of Agricultural Machinery Department, Razi University, Faculty of Agriculture, Imam Khomeini Highway, 6715685438 Kermanshah, Iran
| | - M. Zareie
- Mechanical Engineering of Agricultural Machinery Department, Razi University, Faculty of Agriculture, Imam Khomeini Highway, 6715685438 Kermanshah, Iran
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Shahbazi M, Jeddi-Tehrani M, Zareie M, Salek-Moghaddam A, Akhondi M, Bahmanpoor M, Sadeghi M, Zarnani A. Expression profiling of vitamin D receptor in placenta, decidua and ovary of pregnant mice. Placenta 2011; 32:657-664. [DOI: 10.1016/j.placenta.2011.06.013] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2011] [Revised: 06/18/2011] [Accepted: 06/20/2011] [Indexed: 12/27/2022]
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Zareie M, Johnson-Henry K, Jury J, Yang PC, Ngan BY, McKay DM, Soderholm JD, Perdue MH, Sherman PM. Probiotics prevent bacterial translocation and improve intestinal barrier function in rats following chronic psychological stress. Gut 2006; 55:1553-60. [PMID: 16638791 PMCID: PMC1860130 DOI: 10.1136/gut.2005.080739] [Citation(s) in RCA: 284] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Chronic psychological stress, including water avoidance stress (WAS), induces intestinal mucosal barrier dysfunction and impairs mucosal defences against luminal bacteria. The aim of this study was to determine the ability of a defined probiotic regimen to prevent WAS induced intestinal pathophysiology. METHODS Male rats were subjected to either WAS or sham stress for one hour per day for 10 consecutive days. Additional animals received seven days of Lactobacillus helveticus and L rhamnosus in the drinking water prior to stress and remained on these probiotics for the duration of the study. Rats were then sacrificed, intestinal segments assessed in Ussing chambers, and mesenteric lymph nodes cultured to determine bacterial translocation. RESULTS All animals remained healthy for the duration of the study. Chronic WAS induced excess ion secretion (elevated baseline short circuit current) and barrier dysfunction (increased conductance) in both the ileum and colon, associated with increased bacterial adhesion and penetration into surface epithelial cells. Approximately 70% of rats subjected to WAS had bacterial translocation to mesenteric lymph nodes while there was no bacterial translocation in controls. Probiotic pretreatment alone had no effect on intestinal barrier function. However, WAS induced increased ileal short circuit current was reduced with probiotics whereas there was no impact on altered conductance. Pretreatment of animals with probiotics also completely abrogated WAS induced bacterial adhesion and prevented translocation of bacteria to mesenteric lymph nodes. CONCLUSION These findings indicate that probiotics can prevent chronic stress induced intestinal abnormalities and, thereby, exert beneficial effects in the intestinal tract.
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Affiliation(s)
- M Zareie
- Division of Gastroenterology and Nutrition, Room 8409, Hospital for Sick Children, 555 University Ave, Toronto, Ontario, Canada
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Zareie M, Hekking LH, Driesprong BA, ter Wee PM, Beelen RH, van den Born J. Accumulation of omental mast cells during peritoneal dialysis. Perit Dial Int 2002; 21 Suppl 3:S373-6. [PMID: 11887859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
OBJECTIVE New vessel formation has been reported in various tissues during peritoneal dialysis (PD). In that line, mast cells can produce factors such as tryptase, chymase, or basic fibroblast growth factor that might contribute to the formation of new vessels. In the present study, the association of mast cells with neovascularization during PD was investigated. METHODS Rats received daily 10 mL infusions of conventional 3.86% glucose-containing PD fluid over a 10-week period. The infusions were delivered through a subcutaneously implanted mini access port that was connected by catheter to the peritoneal cavity. Untreated rats served as a control group. The number of blood vessels and of mast cells in the omentum were counted. Also, the number of peritoneal mast cells was determined. RESULTS Chronic exposure to PD fluid resulted in an increased number of mast cells in the omentum. However, no clear correlation was found between the elevated number of omental blood vessels and the number of mast cells in the omentum or in the peritoneal cavity. CONCLUSIONS Omental mast cells accumulated dramatically upon exposure to PD fluid. The actual role of accumulated omental mast cells in the induction of angiogenesis during PD should, however, be further investigated.
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Affiliation(s)
- M Zareie
- Department of Molecular Cell Biology, Vrije Universiteit Medical Center, Amsterdam, The Netherlands
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Abstract
BACKGROUND It is widely accepted that the currently used dialysis solutions are not biocompatible with the peritoneal membrane. Therefore, animal studies have been performed to study different aspects of peritoneal dialysis. However, representative models mimicking the human situation are not yet available. METHODS The effect of a single injection of peritoneal dialysis (PD) fluid on the cellular composition was studied. Thereafter, the effect of a single injection of PD fluid on bacterial clearing was tested over time. Finally, an in vivo rat model was established to study the effects of long-term exposure to PD fluid on the peritoneal membrane and the local host defence (peritoneal cells). RESULTS In the rat model, long-term daily exposure is possible. The 'drop-out' after 9-10 weeks on the most commonly used PD fluid Dianeal 3.86%, however, is approximately 50% due to omental wrapping. In the remaining study group, large differences were observed (as compared with controls), especially with respect to morphological parameters. CONCLUSIONS The rat peritoneal continuous exposure model seems to have potential for intervention studies, since it uses no additions, no antibiotics and no omentomectomy, and gives continuous long-term exposure to PD fluid. However, problems still remain: 'drop-out' is quite often seen and this non-uraemic exposure model does not totally mimic the situation present in continuous ambulatory PD patients.
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Affiliation(s)
- R H Beelen
- Department of Cell Biology and Immunology, Faculty of Medicine, Vrije Universiteit, Van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands
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Zareie M, Singh PK, Irvine EJ, Sherman PM, McKay DM, Perdue MH. Monocyte/macrophage activation by normal bacteria and bacterial products: implications for altered epithelial function in Crohn's disease. Am J Pathol 2001; 158:1101-9. [PMID: 11238058 PMCID: PMC1850371 DOI: 10.1016/s0002-9440(10)64057-6] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Intestinal immune cells are less reactive than those in the peripheral blood; however, such cells from patients with Crohn's disease may be more responsive to bacterial products. Our study examined if nonpathogenic bacteria or lipopolysaccharide (LPS), can affect epithelial function in the presence of monocytes/macrophages. Lamina propria mononuclear cells (LPMCs) and peripheral blood monocytes (PBMs) were obtained from patients with Crohn's disease and control patients. Filter-grown T84 epithelial monolayers were co-cultured with nonactivated or LPS-activated LPMCs or PBMs for 48 hours. Epithelial secretory [baseline short-circuit current (Isc) and DeltaIsc to forskolin] and barrier (transepithelial electrical resistance) parameters were measured in Ussing chambers. LPS-activated PBMs from both controls and patients with Crohn's disease significantly increased Isc ( approximately 300%) and reduced transepithelial electrical resistance ( approximately 40%). Epithelial function was not altered after co-culture with control LPMCs +/- LPS. However, LPMCs from patients with Crohn's disease spontaneously secreted tumor necrosis factor-alpha, and induced epithelial changes similar to those produced by LPS-activated PBMs. Co-culture with control Escherichia coli and PBMs induced comparable changes in epithelial physiology, which were abrogated by anti-tumor necrosis factor-alpha antibody. We conclude that LPMCs of patients with Crohn's disease are spontaneously activated, possibly by gram-negative luminal bacteria, and can directly cause significant alterations in epithelial ion transport and barrier functions.
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Affiliation(s)
- M Zareie
- Intestinal Disease Research Program, McMaster University, 1200 Main St. West, Hamilton, Ontario, L8N 3Z5, Canada
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Zareie M, Brattsand R, Sherman PM, McKay DM, Perdue MH. Improved effects of novel glucocorticosteroids on immune-induced epithelial pathophysiology. J Pharmacol Exp Ther 1999; 289:1245-9. [PMID: 10336512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
Glucocorticosteroids are a mainstay therapy in inflammatory bowel disease and other chronic inflammatory conditions. However, severe systemic side effects are associated with their long-term use. The new generation of glucocorticosteroids have a high degree of topical activity with reduced systemic effects due to rapid metabolism. We previously described an in vitro model of inflammation in which monolayers of the human T84 colonic epithelial cell line displayed altered ion secretion and increased permeability after coculture with endotoxin-activated monocytes/macrophages (MPhi). Here, we tested the effects of budesonide and two novel analogs, D5519 and S1316, on MPhi-induced epithelial changes. Filter-grown T84 monolayers were cocultured with activated MPhi and single daily doses of drug were added to the luminal (physiological) side of the monolayer. Basal and stimulated epithelial ion transport [baseline short-circuit current (Isc) and DeltaIsc to forskolin, respectively] and barrier (transepithelial resistance) parameters were measured 48 h later in Ussing chambers. D5519, S1316, and budesonide (10(-7) to 10(-9) M) dose dependently inhibited the MPhi-induced epithelial abnormalities, restoring normal resistance, decreasing the elevated baseline Isc, and improving the reduced Isc response to forskolin. Of the drugs tested, D5519 was consistently the most potent and effective in inhibiting the MPhi-induced epithelial irregularities. Coupled with a further improvement in their rate of hepatic inactivation, our findings indicate that the novel steroids, particularly D5519, will be a valuable addition to current treatment strategies for inflammatory bowel disease and other chronic inflammatory conditions.
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Affiliation(s)
- M Zareie
- Intestinal Disease Research Program, McMaster University, Hamilton, Ontario, Canada
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Zareie M, McKay DM, Kovarik GG, Perdue MH. Monocyte/macrophages evoke epithelial dysfunction: indirect role of tumor necrosis factor-alpha. Am J Physiol 1998; 275:C932-9. [PMID: 9755046 DOI: 10.1152/ajpcell.1998.275.4.c932] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
We examined the ability of monocytes (MPhi) activated by bacterial products to alter epithelial physiology. Confluent monolayers of the T84 colonic epithelial cell line were grown on filter supports and then cocultured in the presence of human MPhi with or without the activating agents bacterial lipopolysaccharide and the bacterial tripeptide formyl-methionyl-leucyl-phenylalanine. After 24 or 48 h, monolayers were mounted in Ussing chambers where parameters of epithelial function were measured. Exposure to activated MPhi resulted in a significant increase (P < 0.05) in baseline short-circuit current (250% after 48 h) that was associated with enhanced secretion of Cl-. In addition, epithelial permeability was significantly increased as shown by reduced transepithelial resistance and increased flux of 51Cr-EDTA. Activated MPhi produced substantial amounts (approximately 3 ng/ml at 48 h) of tumor necrosis factor-alpha (TNF-alpha). TNF-alpha was identified as a key mediator acting via an autocrine mechanism to induce epithelial pathophysiology. Our data show that MPhi, when activated by common bacterial components, are potent effector cells capable of initiating significant changes in the transport and barrier properties of a model epithelium.
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Affiliation(s)
- M Zareie
- Intestinal Disease Research Program, McMaster University, Hamilton, Ontario, Canada L8N 3Z5
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Abstract
The amounts of total protein, albumin, fibronectin, alpha 2-macroglobulin (alpha 2-M), immunoglobulin G, ceruloplasmin and antithrombin were determined in fluids collected from 53 preovulatory equine follicles and compared with the contents of estradiol-17 beta, progesterone and androstenedione, with follicle size and the amounts of the equivalent proteins in normal equine plasma. The concentration of fibronectin and the fibronectin/albumin ratios increased significantly with follicle size and with follicular estradiol levels. The alpha 2-M levels and alpha 2-M/albumin ratios correlated with follicle size but not with hormone content. Both fibronectin and alpha 2-M were present in lower amounts in follicular fluid compared with plasma while the other proteins were present in similar amounts. Among the proteins evaluated, there was a positive correlation between the amount of the protein in the follicular fluid and the molecular weight of the protein.
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Affiliation(s)
- P A Gentry
- Department of Biomedical Sciences, Ontario Veterinary College, University of Guelph, Canada
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