Korzh M, Makarov V, Gupalov I, Pertseva O, Boyko K, Pidgaiska O. Results of a differential approach to surgical treatment of proximal humerus fractures in patients with osteoporosis. OTP [Internet]. 2023Aug.30 [cited 2024Jul.6];(3-4):13-21. Available from: http://otp-journal.com.ua/article/view/272116