DEMIRTAS , Y. .; KAYA, O. .; EMET , A. . Is arthroplasty necessary for three and four-part proximal humerus fractures in elderly? Management of proximal humerus fractures in elderly. Journal of Surgery and Medicine, [S. l.], v. 6, n. 12, p. 971–976, 2022. DOI: 10.28982/josam.7471. Disponível em: https://jsurgmed.com/article/view/7471. Acesso em: 19 apr. 2024.