Informed consent and the old-fashioned conscience of the physician-investigator.
D003242:Conscience; D028744:Ethics Committees, Research; D004992:Ethics, Medical; D033161:Government Regulation; D006805:Human Experimentation; D007258:Informed Consent; D007878:Legislation as Topic; D010817:Physician-Patient Relations; D035844:Researcher-Subject Relations; D014481:United States; D014483:United States Dept. of Health and Human Services