title: Research involving cognitively impaired adults.
authors.affiliation: Department of Medicine, Division of Geriatric Medicine, the Institute on Aging, the Leonard Davis Institute of Health Economics, the Center for Bioethics, University of Pennsylvania, Philadelphia, USA.
authors.forename: Jason H T
authors.initials: JH
authors.lastname: Karlawish
mesh_terms: D002986:Clinical Trials as Topic / Q000941:ethics / Q000331:legislation & jurisprudence*; D032984:Ethics, Research; D033161:Government Regulation; D006801:Humans; D007258:Informed Consent / Q000941:ethics / Q000331:legislation & jurisprudence*; D016743:Mental Competency; D016134:Organizational Policy; D018570:Risk Assessment / Q000941:ethics / Q000331:legislation & jurisprudence; D020458:Third-Party Consent / Q000941:ethics / Q000331:legislation & jurisprudence*; D014481:United States