title: Involving decisionally impaired subjects in research: the need for legislation.
authors.forename: Paul S
authors.initials: PS
authors.lastname: Appelbaum
mesh_terms: D000368:Aged; D003657:Decision Making; D005852:Geriatric Psychiatry / Q000331:legislation & jurisprudence*; D006805:Human Experimentation / Q000331:legislation & jurisprudence*; D006801:Humans; D007258:Informed Consent / Q000331:legislation & jurisprudence*; D016743:Mental Competency / Q000331:legislation & jurisprudence*