title: Controlled clinical trials and medical ethics.
authors.forename: Rainer
authors.initials: R
authors.lastname: Burkhardt
authors.forename: Gerhard
authors.initials: G
authors.lastname: Kienle
mesh_terms: D035061:Control Groups; D005069:Evaluation Studies as Topic; D006805:Human Experimentation; D006801:Humans; D007603:Jurisprudence; D004364:Pharmaceutical Preparations; D010819:Physician's Role; D011897:Random Allocation; D012107:Research Design; D012306:Risk; D018570:Risk Assessment; D013223:Statistics as Topic
chemical_list: D004364:Pharmaceutical Preparations