Ryser, Agnes Elisa, Duxbury, Joy ORCID: 0000-0002-1772-6874 and Hahn, Sabine ORCID: 0000-0002-2697-2014 (2015) Inhaltsvalidierung des Fragebogens «The Management of Aggression in People with Dementia Attitude Questionnaire German Version» (MAPDAQ-G) [Content validation of the questionnaire "German Version of the Management of Aggression in People with Dementia Attitude Questionnaire" (G-V-MAPDAQ)]. Pflege, 28 (3). pp. 157-168. ISSN 1012-5302