Rosner, Rita; Pfeiffer, Elisa; Thielemann, Jonathan F. B.; u. a. (2026): Mental health care for unaccompanied young refugees in Germany through a stepped care approach versus enhanced usual care : a cluster-randomised hybrid effectiveness–implementation trial, in: The Lancet : Global Health, Oxford: Elsevier, Jg. 14, Nr. 6, S. 1–13, doi: 10.1016/s2214-109x(26)00055-0.