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Bain J. Vocational training: the end or the beginning? Br J Gen Pract 1996; 46:328-30. [PMID: 8983249 PMCID: PMC1239662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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Abstract
BACKGROUND Solitary hyperfunctioning nodules of the thyroid gland are usually viewed as benign. They may present with autonomous euthyroidism but are of concern for potential progression to hyperthyroidism. Various methods of treatment are worthy of consideration. PATIENTS AND METHODS Forty-five patients with solitary hot thyroid nodules verified by radioisotope scintiscanning were selected for treatment. Thirty-one underwent surgery, usually partial thyroidectomy. Eight euthyroid patients received no treatment, 5 underwent therapy with radioactive iodine (RAI), and 1 received thyroid suppression treatment. The cases were assessed retrospectively. RESULTS Thyroidectomy patients had no morbidity, were well, and showed 1 Hürthle cell tumor and 5 coincidental small malignancies associated with benign hot nodules, including a contralateral cancer. Untreated patients showed continuance of good health, but nodules persisted and 1 Graves' orbititis occurred. The RAI-treated patients had persistent nodularity, improved function, and 1 case of hyperparathyroidism. Thyroid feeding only caused iatrogenic toxicity and was discontinued. CONCLUSIONS There are various techniques for managing the hot nodule. Nonsurgical methods may be effective, but can result in persistent nodularity and iatrogenic sequelae. Excision had no morbidity in this series and was effective in providing immediate relief of problems present and potential.
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Bain J, Scott R, Snadden D. Integrating undergraduate and postgraduate education in general practice: experience in Tayside. BMJ (CLINICAL RESEARCH ED.) 1995; 310:1577-9. [PMID: 7787650 PMCID: PMC2549947 DOI: 10.1136/bmj.310.6994.1577] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Several forces have resulted in the creation in Tayside of the first formally integrated unit of undergraduate and postgraduate education in general practice in the United Kingdom. Forces that helped this integration included the desire for change, national developments in education, financial support through funds set aside to cover the additional cost of teaching, and a management structure which concentrates on shared leadership. Forces that hindered the integration included uneasiness about ideas for reforming traditional structures, institutional inertia, the complexity of financial arrangements, and tensions over priorities. The experience of managing institutional changes in Tayside has been invaluable and will lead to a more cohesive approach to undergraduate teaching, postgraduate training, and the provision of services relevant to the development of general practice.
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Rosen IB, Walfish PG, Bain J, Bedard YC. Secondary malignancy of the thyroid gland and its management. Ann Surg Oncol 1995; 2:252-6. [PMID: 7641022 DOI: 10.1007/bf02307032] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Secondary cancer of the thyroid gland is widely acknowledged as infrequent but is a persistent problem requiring ongoing awareness, particularly with respect to clinical recognition and treatment. METHODS From 1978 to 1993, a 15-year period, patients demonstrating secondary involvement of the thyroid gland as a surgical problem were collected and analyzed with regard to pathology, demography, behavior of primary and secondary disease, treatment, and patient outcome. RESULTS In the 15-year span, 11 patients with secondary involvement of the thyroid gland were recognized, consisting of 3 men and 8 women with primary lesions occurring in oral cavity, esophagus, stomach, colon, pancreas, breast, skin, unknown, kidney, and lung. Needle biopsy produced a 90% malignancy rate but in only half of such cases was the diagnosis specific for secondary malignancy. Eight of 11 underwent palliative surgery, usually total thyroidectomy. No patient survived > 2 years. There was no undue surgical morbidity. One patient died of pulmonary embolus postoperatively. CONCLUSIONS Secondary cancer of the thyroid is rare and can be detected by fine-needle aspiration biopsy in the face of clinical findings. Where indicated, palliative thyroidectomy can be effective, because other methods of treatment appear ineffective.
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Williamson IG, Dunleavey J, Bain J, Robinson D. The natural history of otitis media with effusion--a three-year study of the incidence and prevalence of abnormal tympanograms in four South West Hampshire infant and first schools. J Laryngol Otol 1994; 108:930-4. [PMID: 7829943 DOI: 10.1017/s0022215100128567] [Citation(s) in RCA: 94] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Otitis media with effusion (OME) is both extremely common in young children, and variable in its duration and severity. This study aims to gather and consider new and reliable information about the incidence and prevalence of OME in British school children. Eight hundred and fifty-six school children aged five to eight years from four South West Hampshire schools were examined over a three-year period by tympanometry, a method used to detect OME (> 90 per cent specificity and sensitivity) performed once per school term. Normal ears were recorded in 54.9 per cent of children throughout with 27 per cent recording evidence of effusion. However in only one out of 10 of the affected children did the fluid persist for a year or more. This impressive clearance is due in part to natural resolution, with the intervention of surgery occurring in about one in eight of the children with identified effusions. OME is more common in five-year-olds with an annual prevalence of 17 per cent compared to six per cent in eight-year-olds and is more common in the winter months. Because of the variability of the condition at least two screenings are recommended as a basis for good management.
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Abstract
The Calverton practice is one of 30 fundholding practices in Nottinghamshire. Three years after the inception of fundholding, it has achieved a lower outpatient waiting time for its specialist clinics than non-fundholding practices in the region. Its district nursing and health visiting services have been strengthened. Prescribing costs remain below the national average, and making further cost reductions has not been easy. The business plan has allowed the practice to work within a defined budget and develop expertise in the purchasing of services. Through the provision of specialist clinics and increased patient demand the workload of general practitioners has risen by 15% in the past year. But fundholding is still a minority activity in Nottinghamshire--a non-fundholders' group has been set up to ensure that purchasing of good quality secondary care is equitably distributed among all patients, and this group is extremely active.
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Abstract
A trial was undertaken to investigate infection rates and to measure cord separation time under four different cord care regimes in pre-term babies within the Neonatal Unit of Ninewells Hospital, Dundee. The evidence of the trial suggests that the present method of treating umbilical cords in pre-term babies with Sterets and Ster-zac powder is sound. More importantly, there is good evidence that a policy of leaving umbilical cords untreated cannot be recommended as safe practice within the unit. It is noted that the numbers in this trial (about 100) were not large, but the trial did run for a full year. Any further trials would need to be multicentered to obtain a larger sample set in a reasonable amount of time.
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Sullivan F, Bain J. View from Scotland ... general practice audit. Qual Health Care 1993; 2:204-5. [PMID: 10131469 PMCID: PMC1055131 DOI: 10.1136/qshc.2.3.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Pearl AJ, Chapnik JS, Freeman JL, Bain J, Salem S, Kirsh J, Noyek AM. Pre-operative localization of 25 consecutive parathyroid adenomas: a prospective imaging/surgical correlative study. THE JOURNAL OF OTOLARYNGOLOGY 1993; 22:301-6. [PMID: 8230382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The successful diagnosis and surgical treatment of primary hyperparathyroidism due to parathyroid adenoma benefits significantly, in our experience, from a process of pre-operative imaging localization of the parathyroid adenoma. This prospective study evaluates a window of 25 consecutive patients who underwent pre-operative imaging localization prior to successful unilateral parathyroidectomy for parathyroid adenoma. All parathyroid adenomas were successfully localized by imaging, and subsequently documented photographically in surgical correlation, and pathologically confirmed. All patients were cured biochemically. Ultrasound accurately localized 92% of adenomas (100% in the neck and extrathyroidal) while radionuclide subtraction scanning identified 60% of a smaller subset. Both DSA and CT were successful in the two cases utilized, and MRI demonstrated four of five adenomas. The high yield of these pre-operative localization studies should make them an important consideration in the routine evaluation of patients undergoing surgery for possible parathyroid adenoma. Their usefulness in directing a conservative unilateral operation may result in time and cost savings, as well as reduced surgical exposure.
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Abstract
Using a combined qualitative-quantitative methodology, a convenience sample of 503 women revealed that the most prevalent problems lesbian women encountered for which they did and did not seek traditional health care were menstrual, sexually transmitted diseases, reproductive, bladder or kidney, and breast problems. Reasons for not seeking health care were deduced, as was the manner in which the women participated in their health care, their feelings regarding health care, and how they would like to see health care changed.
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Bain J. The new NHS: the second year. Budget holding: here to stay? BMJ (CLINICAL RESEARCH ED.) 1993; 306:1185-8. [PMID: 8499827 PMCID: PMC1677685 DOI: 10.1136/bmj.306.6886.1185] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Bain J. Infertility in the male. COMPREHENSIVE THERAPY 1993; 19:25-30. [PMID: 8334857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Doenhoff MJ, Butterworth AE, Hayes RJ, Sturrock RF, Ouma JH, Koech D, Prentice M, Bain J. Seroepidemiology and serodiagnosis of schistosomiasis in Kenya using crude and purified egg antigens of Schistosoma mansoni in ELISA. Trans R Soc Trop Med Hyg 1993; 87:42-8. [PMID: 8465393 DOI: 10.1016/0035-9203(93)90415-m] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The performance of antibody detection for the diagnosis of schistosomiasis has been evaluated in Kenya. Approximately 1500 blood samples from 3 areas with endemic schistosomiasis (Schistosoma mansoni only, S. haematobium only, and a mixed infection area), and from a non-endemic control area, were tested for their antibody reactivity in an enzyme-linked immunosorbent assay (ELISA). The results were compared with infection status determined by parasitological examination. Two test antigens were used: unfractionated S. mansoni egg homogenate (SEA), and CEF6, a previously described, partially purified fraction of SEA containing 2 cationic antigens. The antigens prepared from eggs of Kenya and Puerto Rico S. mansoni isolates gave very similar results. Bloods from patients with S. haematobium infection cross-reacted significantly with the two S. mansoni antigen preparations, but reactivity against CEF6 appeared more specifically indicative of S. mansoni infection. Of 254 blood samples from schoolchildren in the non-endemic area, 100% gave ELISA optical density readings at 492 nm (OD492) < 0.20 against SEA, and 98% were < 0.20 against CEF6. With 887 blood samples from subjects of all ages in the area endemic for S. mansoni alone, using an ELISA OD492 cut-off point of 0.20, SEA and CEF6 had sensitivities of 94% and 97% respectively, and specificities of 64% and 59% respectively. Increasing the OD492 cut-off value reduced the sensitivity and increased the specificity of both test antigens. Specificity of both antigens was poor with samples from 234 children in an area endemic for both S. mansoni and S. haematobium (< 20% for both antigens at an OD492 cut-off value of 0.20).(ABSTRACT TRUNCATED AT 250 WORDS)
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Murare HM, Dunne DW, Bain J, Doenhoff MJ. Schistosoma mansoni: control of hepatotoxicity and egg excretion by immune serum in infected immunosuppressed mice is schistosome species-specific, but not S. mansoni strain-specific. Exp Parasitol 1992; 75:329-39. [PMID: 1426135 DOI: 10.1016/0014-4894(92)90218-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Immunosuppressed mice infected with Schistosoma mansoni suffer from an acute hepatotoxicity reaction, and they fail to excrete as many parasite eggs as comparably infected immunologically intact control animals. The hepatotoxicity was shown here to be preventable, and egg excretion rates were enhanced, by transfer of serum from donors with chronic S. mansoni infections, but not by serum from donors with heterologous infections of Schistosoma haematobium, Schistosoma bovis, or Schistosoma japonicum. The effects of the transferred sera are considered to be due to specific antibody, but the possibility of cytokine involvement is discussed. A high degree of serological cross-reactivity was found between sera from mice infected with the different schistosome species and unfractionated egg homogenate (SEA) in ELISA. Cross-reactivity of the heterologous sera was, however, reduced against CEF6, a partially purified fraction of S. mansoni eggs that contains the putative hepatotoxin and has serodiagnostic potential. S. mansoni isolates from Puerto Rico, Brazil, Egypt, and Kenya shared similar characteristics with respect to the immune dependence of egg excretion and hepatotoxicity in immunosuppressed mice. The S. mansoni geographic isolates were also indistinguishable serologically, in terms of both the capacity of respective infection sera to neutralize hepatotoxicity and in their capacity to promote egg excretion of the other isolates in vivo. Complete immunological cross-reactivity of the geographically distinct isolates was also observed in ELISA with both CEF6 and SEA. Utilization of CEF6 for serodiagnosis of schistosomiasis mansoni is therefore unlikely to be restricted by geographical considerations.
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Gordon M, Isenberg Y, Bain J. Unmasking Hyperthyroidism in the Elderly: How to distinguish hyperthyroidism from conditions that mimic the symptoms. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 1992; 38:2397-2404. [PMID: 21221299 PMCID: PMC2145572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Hyperthyroidism in the elderly can mimic symptoms suggestive of aging or concomitant illnesses. The disease can cause serious problems and disabilities in older individuals. A strong sense of suspicion, the appropriate use of screening tests, and, when indicated, more definitive investigations usually results in the accurate diagnosis of a condition for which there is effective treatment.
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Bain J. Otitis Media: Trends in management. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 1992; 38:1824-1829. [PMID: 21221314 PMCID: PMC2145763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Otitis media remains one of the least understood conditions seen by a family physician. More attention to follow up instead of widespread use of antibiotics and decongestant mixtures could improve family practice care of children with middle ear disorders. Greater selection in resorting to surgical management would be helpful. Unnecessary interference is unlikely to be of long-term benefit to either children or their families.
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Abstract
What reasons do lesbians have for not seeking health care? From three women's cultural events in 1990, a convenience sample was formed of 503 women (78% of whom were lesbians) who volunteered to complete a pretested qualitative and quantitative instrument. The reasons given for not seeking health care from traditional sources were that (a) low-cost, natural, or alternative care is not provided; (b) holistic care is not provided; (c) little preventive care and education are provided; (d) communication and respect are lacking; and (e) there are few women-managed clinics.
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Noyek AM, Bain J, Chapnik JS, Freeman JL, Kirsh JC, Salem S, Witterick IJ. Decision making in thyroid and parathyroid surgery: the influence of imaging. ISRAEL JOURNAL OF MEDICAL SCIENCES 1992; 28:221-4. [PMID: 1592592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Surgical decision making is essentially based on experience, augmented by a management philosophy. In this manuscript we review concepts of thyroid and parathyroid surgical decision making in relation to diagnostic imaging input. These two endocrine glands have crucial anatomic associations, but very different pathologic conditions; it is the specific pathologic considerations that ultimately determine the decision-making process. For us, diagnostic imaging has enabled a more effective surgical decision-making process through thorough pre-operative planning. The strategy for parathyroid surgery is based upon the pathologic localization obtained by high resolution ultrasound. Thyroid surgical strategy is more heavily influenced by experience, and our policy is total thyroidectomy for all malignant and benign tumors with airway compression.
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Mackinnon SE, Midha R, Bain J, Hunter D, Wade J. An assessment of regeneration across peripheral nerve allografts in rats receiving short courses of cyclosporin A immunosuppression. Neuroscience 1992; 46:585-93. [PMID: 1545911 DOI: 10.1016/0306-4522(92)90146-s] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
While peripheral nerve reconstruction could benefit from the use of nerve allografts, long term immunosuppression for non-vital organ transplantation is controversial. This study investigated the effectiveness of short course Cyclosporin A immunosuppression. Fourteen Lewis (RT1l) rats were the recipients of 3 cm sciatic nerve grafts from ACI (RT1a) donors, repaired to the transected sciatic nerve of the recipient animal. Animals were treated with Cyclosporin A (5 mg/kg/day) for eight weeks. Neuromuscular function was assessed every two weeks by sciatic function index determinations until 20 weeks. Electrophysiological, histological and morphological evaluations were performed at 14 (n = 6) and 20 weeks (n = 8) postengraftment. Rats had significantly improving functional studies from four to eight weeks (P = 0.01). Function decreased following cessation of Cyclosporin A treatment. Rats evaluated at 14 weeks had histological evidence of graft rejection with inflammatory cell infiltration, extensive demyelination and remyelination, and some Wallerian degeneration. Rats demonstrated improvement in morphological parameters and motor function from 14 to 20 weeks after engraftment. In this sciatic nerve allograft model, short course Cyclosporin A immunosuppression, although resulting in an initial episode of graft rejection, was successful in permitting good long term functional regeneration of neuromuscular function.
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Spiegal N, Murphy E, Kinmonth AL, Ross F, Bain J, Coates R. Managing change in general practice: a step by step guide. BMJ (CLINICAL RESEARCH ED.) 1992; 304:231-4. [PMID: 1739799 PMCID: PMC1881432 DOI: 10.1136/bmj.304.6821.231] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Burke P, Bain J, Robinson D, Dunleavey J. Acute red ear in children: controlled trial of non-antibiotic treatment in general practice. BMJ (CLINICAL RESEARCH ED.) 1991; 303:558-62. [PMID: 1912887 PMCID: PMC1670875 DOI: 10.1136/bmj.303.6802.558] [Citation(s) in RCA: 123] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To examine the efficacy and safety of conservative management of mild otitis media ("the acute red ear") in children. DESIGN Double blind placebo controlled trial. SETTING 17 group general practices (48 general practitioners) in Southampton, Bristol, and Portsmouth. PATIENTS 232 children aged 3-10 years with acute earache and at least one abnormal eardrum (114 allocated to receive antibiotic, 118 placebo). INTERVENTIONS Amoxycillin 125 mg three times a day for seven days or matching placebo; 100 ml paracetamol 120 mg/5 ml. MAIN OUTCOME MEASURES Diary records of pain and crying, use of analgesic, eardrum signs, failure of treatment, tympanometry at one and three months, recurrence rate, and ear, nose, and throat referral rate over one year. RESULTS Treatment failure was eight times more likely in the placebo than the antibiotic group (14.4% v 1.7%, odds ratio 8.21, 95% confidence interval 1.94 to 34.7). Children in the placebo group showed a significantly higher incidence of fever on the day after entry (20% v 8%, p less than 0.05), mean analgesic consumption (0.36 ml/h v 0.21 ml/h, difference 0.14, 95% confidence interval 0.07 to 0.23; p = 0.0022), mean duration of crying (1.44 days v 0.50 days, 0.94; 0.50 to 1.38; p less than 0.001), and mean absence from school (1.96 days v 0.52 days, 1.45; 0.46 to 2.42; p = 0.0132). Differences in recorded pain were not significant. The prevalence of middle ear effusion at one or three months, as defined by tympanometry, was not significantly different, nor was there any difference in recurrence rate or in ear, nose, and throat referral rate in the follow up year. No characteristics could be identified which predicted an adverse outcome. CONCLUSIONS Use of antibiotic improves short term outcome substantially and therefore continues to be an appropriate management policy.
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Charlton I, Bain J. The care of children with asthma in general practice: signs of progress. Br J Gen Pract 1991; 41:256. [PMID: 1931206 PMCID: PMC1371591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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Bain J. General practices and the new contract. II--Future directions. BMJ (CLINICAL RESEARCH ED.) 1991; 302:1247-9. [PMID: 2043850 PMCID: PMC1669956 DOI: 10.1136/bmj.302.6787.1247] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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