title: Has the PSDA made a difference?
authors.forename: P
authors.initials: P
authors.lastname: Greve
mesh_terms: D016223:Advance Directives / Q000331:legislation & jurisprudence*; D003657:Decision Making; D006801:Humans; D009732:Nursing Care; D010344:Patient Advocacy / Q000331:legislation & jurisprudence*; D016312:Treatment Refusal / Q000331:legislation & jurisprudence*; D014481:United States