Media type: E-Article Title: A randomized trial of group therapy for resource activation for patients with affective disorder Contributor: Goldbach, Nele; Reif, Andreas; Preuss, Hanna; Erhart, Mira; Zabel, Kirsten; Windmann, Sabine; Oertel, Viola Published: American Psychological Association (APA), 2023 Published in: Journal of Psychotherapy Integration, 33 (2023) 1, Seite 1-19 Language: English DOI: 10.1037/int0000274 ISSN: 1573-3696; 1053-0479 Origination: Footnote: