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Utilization of rheumatology physician services by the elderly.
Katz JN, Barrett J, Liang MH, Kaplan H, Roberts WN, Baron JA. Katz JN, et al. Among authors: baron ja. Am J Med. 1998 Oct;105(4):312-8. doi: 10.1016/s0002-9343(98)00273-3. Am J Med. 1998. PMID: 9809693 Free article.
Utility and limitations of claims data.
Baron JA, Barrett J. Baron JA, et al. Ann Intern Med. 1994 Jun 15;120(12):1049; author reply 1050-1. doi: 10.7326/0003-4819-120-12-199406150-00020. Ann Intern Med. 1994. PMID: 8185141 No abstract available.
Fracture risk in the U.S. Medicare population.
Barrett JA, Baron JA, Karagas MR, Beach ML. Barrett JA, et al. Among authors: baron ja. J Clin Epidemiol. 1999 Mar;52(3):243-9. doi: 10.1016/s0895-4356(98)00167-x. J Clin Epidemiol. 1999. PMID: 10210242
Clarification on the coding of hip fractures.
Barrett J, Baron JA. Barrett J, et al. Among authors: baron ja. Am J Public Health. 1994 Dec;84(12):2028. doi: 10.2105/ajph.84.12.2028. Am J Public Health. 1994. PMID: 7998655 Free PMC article. No abstract available.
559 results