title: Proceedings of the National Conference on Clinical Trials Methodology.
mesh_terms: D002986:Clinical Trials as Topic; D003226:Congresses as Topic; D004341:Drug Evaluation / Q000379:methods / Q000592:standards; D005069:Evaluation Studies as Topic / Q000379:methods* / Q000592:standards; D006801:Humans; D009316:National Institutes of Health (U.S.); D012107:Research Design; D014481:United States; D014486:United States Food and Drug Administration