BERGDAHL , Carl; WENNERGREN, David; BACKELIN, Eleonora Swensson-; EKELUND, Jan; MÖLLER, Michael. No change in reoperation rates despite shifting treatment trends: a population-based study of 4,070 proximal humeral fractures. Acta Orthopaedica, [S. l.], v. 92, n. 6, p. 651–657 , 2021. DOI: 10.1080/17453674.2021.1941629. Disponível em: https://actaorthop.org/actao/article/view/1445. Acesso em: 25 jun. 2026.