Old and alone: surrogate health care decision-making for the elderly without families.
D016223:Advance Directives; D000368:Aged; D001290:Attitude; D003625:Data Collection; D003657:Decision Making; D005066:Euthanasia, Passive; D006801:Humans; D007629:Kentucky; D016224:Living Wills; D016743:Mental Competency; D010820:Physicians; D012847:Single Person; D020458:Third-Party Consent
Death and Euthanasia; Empirical Approach; Professional Patient Relationship