Nontherapeutic research on subjects unable to grant consent.
D000818:Animals; D028741:Ethics Committees, Clinical; D028744:Ethics Committees, Research; D004992:Ethics, Medical; D006805:Human Experimentation; D006801:Humans; D007258:Informed Consent; D008954:Models, Biological; D033281:Nontherapeutic Human Experimentation; D011367:Professional Staff Committees; D014481:United States