title: Ethical dilemmas in clinical research.
authors.affiliation: University of Pittsburgh, PA 15213, USA.
authors.forename: T
authors.initials: T
authors.lastname: Detre
mesh_terms: D004992:Ethics, Medical; D032984:Ethics, Research; D005069:Evaluation Studies as Topic; D006805:Human Experimentation / Q000941:ethics*; D006801:Humans; D016032:Randomized Controlled Trials as Topic