title: [Controlled clinical tests].
mesh_terms: D002986:Clinical Trials as Topic; D004358:Drug Therapy; D064420:Drug-Related Side Effects and Adverse Reactions; D004992:Ethics, Medical; D006801:Humans; D007255:Information Services; D008722:Methods; D009369:Neoplasms / Q000188:drug therapy*; D011795:Surveys and Questionnaires
vernacular_title: Kontrollierte klinische Versuche.