title: Clinical trials in perspective.
authors.forename: William H
authors.initials: WH
authors.lastname: Eaglstein
authors.forename: Lawrence Charles
authors.initials: LC
authors.lastname: Parish
mesh_terms: D002986:Clinical Trials as Topic / Q000331:legislation & jurisprudence / Q000379:methods*; D003880:Dermatology / Q000379:methods; D019317:Evidence-Based Medicine; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000331:legislation & jurisprudence / Q000379:methods*