Korzh, Mykola, Andrey Vishnyakov, Frieda Leontyeva, and Olena Karpinska. “A Supersonic Technique for Assessing the State of the Hip Joint Capsule in Patients With Aseptic Necrosis of the Femoral Head”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 3 (March 22, 2011): 23–28. Accessed April 29, 2024. http://otp-journal.com.ua/article/view/9739.