Kalchenko, Andrii. “Long-Term Results of Bipolar Hemarthroscopic Treatment of Elderly and Senile Women With Multiple Fragment Fractures of the Proximal Femur”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 3 (October 9, 2017): 85–90. Accessed May 2, 2024. http://otp-journal.com.ua/article/view/111443.