Clinical trials of drugs from the viewpoint of the Food and Drug Administration.
D000328:Adult; D002648:Child; D002986:Clinical Trials as Topic; D003365:Costs and Cost Analysis; D004341:Drug Evaluation; D006801:Humans; D010600:Pharmacology / Q000193:education; D012107:Research Design; D014481:United States; D014486:United States Food and Drug Administration; D014495:Universities