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Journal Article SAMPLE SIZE REQUIREMENTS IN COHORT AND CASE-CONTROL STUDIES OF DISEASE Get access JAMES J. SCHLESSELMAN JAMES J. SCHLESSELMAN 1Biometry Branch, National Institute of Child Health and Human Development, National Institutes of HealthBethesda, Maryland 20014 Search for other works by this author on: Oxford Academic PubMed Google Scholar American Journal of Epidemiology, Volume 99, Issue 6, June 1974, Pages 381–384, https://doi.org/10.1093/oxfordjournals.aje.a121625 Published: 01 June 1974
James J. Schlesselman (Sat,) studied this question.