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Kay Dickersin, PhD; Curtis L. Meinert, PhD
University of Maryland School of Medicine Baltimore

Yuan-I Min, MHS, MPH
Johns Hopkins University School of Hygiene and Public Health Baltimore, Md

JAMA. 1992;267(21):2891-2892.

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In Reply.

—The letter from Dr Kaufman raises questions that we cannot answer with the study we performed. Our investigation was carried out within Johns Hopkins Health Institutes and hence does not provide information on the nature of publication bias across institutions, or by such variables as size or reputation of the institution. Indeed, variables such as those . . . [Full Text PDF of this Article]

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