Media type: E-Article Title: The Validity of Advance Directives in Acute Situations Contributor: Leder, Nadja; Schwarzkopf, Daniel; Reinhart, Konrad; Witte, Otto W.; Pfeifer, Rüdiger; Hartog, Christiane S. Published: Deutscher Arzte-Verlag GmbH, 2015 Published in: Deutsches Ärzteblatt international (2015) Language: Not determined DOI: 10.3238/arztebl.2015.0723 ISSN: 1866-0452 Origination: Footnote: Access State: Open Access