Ganguli, Siddhartha, Kali S. Bose, and Sudhanya R. Datta. “Performance of BK Amputees Using PTB Prostheses”. Acta Orthopaedica 46, no. 1 (January 1, 1975): 123–134. Accessed April 29, 2026. https://actaorthop.org/actao/article/view/29473.