title: DNR and advance directives: international perspective.
authors.forename: Gérald
authors.initials: G
authors.lastname: Kierzek
authors.forename: Valeria
authors.initials: V
authors.lastname: Rac
mesh_terms: D004636:Emergency Service, Hospital; D005190:Family / Q000523:psychology*; D006801:Humans; D008505:Medical Staff, Hospital / Q000523:psychology*; D016414:Resuscitation Orders