title: What we do and do not know about informed consent.
mesh_terms: D003071:Cognition; D032882:Comprehension; D032962:Consent Forms; D003657:Decision Making; D030881:Disclosure; D006805:Human Experimentation; D006801:Humans; D007258:Informed Consent / Q000331:legislation & jurisprudence; D010817:Physician-Patient Relations; D012306:Risk; D018570:Risk Assessment; D014342:Truth Disclosure; D014481:United States