Protection of elderly research subjects.
D000368:Aged; D035082:Federal Government; D033161:Government Regulation; D006805:Human Experimentation; D006801:Humans; D007258:Informed Consent; D009316:National Institutes of Health (U.S.); D033281:Nontherapeutic Human Experimentation; D026706:Paternalism; D026684:Personal Autonomy; D018570:Risk Assessment; D014481:United States