TY - UNPD A1 - Ravens-Sieberer, Ulrike A1 - Kaman, Anne A1 - Otto, Christiane A1 - Adedeji, Adekunle A1 - Devine, Janine A1 - Erhart, Michael A1 - Napp, Ann-Kathrin A1 - Becker, Marcia A1 - Blanck-Stellmacher, Ulrike A1 - Löffler, Constanze A1 - Schlack, Robert A1 - Hurrelmann, Klaus T1 - Mental Health and Quality of Life in Children and Adolescents During the COVID-19 Pandemic—Results of the Copsy Study T2 - Deutsches Ärzteblatt International Y1 - 2023 UR - https://opus4.kobv.de/opus4-hsog/frontdoor/index/index/docId/4826 VL - 117 SP - 828 EP - 829 ER -