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. J Surg Med [Internet]. 2022 Dec. 17 [cited 2024 Apr. 26];6(12):971-6. Available from: https://jsurgmed.com/article/view/7471