title: Advance directives and older adults: a critical care perspective.
authors.forename: T J
authors.initials: TJ
authors.lastname: Nuckton
mesh_terms: D032722:Advance Care Planning; D016223:Advance Directives; D000368:Aged; D003422:Critical Care; D006801:Humans; D010353:Patient Education as Topic; D010358:Patient Participation; D010819:Physician's Role; D028761:Withholding Treatment