Fleischhacker, Evi; Gleich, Johannes; Smolka, Vera; Neuerburg, Carl; Böcker, Wolfgang; Helfen, Tobias (2023): The Influence of Adherence to Orthosis and Physiotherapy Protocol on Functional Outcome after Proximal Humeral Fracture in the Elderly. Journal of Clinical Medicine, 12 (5). ISSN 2077-0383