title: Waste not, want not: cognitive impairment should not preclude research participation.
authors.affiliation: University of Chicago, USA.
authors.forename: Gavin W
authors.initials: GW
authors.lastname: Hougham
mesh_terms: D002755:Choice Behavior; D003072:Cognition Disorders; D003704:Dementia; D032984:Ethics, Research; D006805:Human Experimentation / Q000941:ethics*; D006801:Humans; D007258:Informed Consent; D016743:Mental Competency; D018579:Patient Selection / Q000941:ethics; D035842:Research Subjects; D035862:Vulnerable Populations