1.
Wretenberg P, Ekelund A. Acute hemiarthroplasty after proximal humerus fracture in old patients: A retrospective evaluation of 18 patients followed for 2-7 years. ActaO [Internet]. 1997 Jan. 1 [cited 2026 Apr. 30];68(2):121-3. Available from: https://actaorthop.org/actao/article/view/20736