Barkov, Oleksandr. “The Method of Capsuloplasty in Elimination of Persistent Extension Contractures of the Knee Joint”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 2 (August 20, 2013): 25–27. Accessed July 13, 2025. https://otp-journal.com.ua/article/view/16546.