title: Advance care directives are not always helpful.
authors.affiliation: Royal Prince Alfred Hospital, Sydney, NSW, Australia. adrian.pokorny@sswahs.nsw.gov.au.
authors.forename: Adrian M J
authors.initials: AM
authors.lastname: Pokorny
mesh_terms: D016223:Advance Directives; D000368:Aged; D001315:Australia; D006801:Humans; D013727:Terminal Care