title: [Controlled clinical therapy studies].
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods; D003219:Confidentiality; D004992:Ethics, Medical; D006801:Humans; D007258:Informed Consent; D011446:Prospective Studies; D011786:Quality Control; D011897:Random Allocation; D012107:Research Design; D013223:Statistics as Topic; D014342:Truth Disclosure
vernacular_title: Kontrollierte klinische Therapiestudien.