Nguyễn, Văn Sang, and Văn Kiên Nguyễn. “ASSOCIATION BETWEEN PRIMARY PATELLOFEMORAL OSTEOARTHRITIS AND THE INSALL - SALVATI INDEX AT THAI NGUYEN UNIVERSITY OF MEDICINE AND PHARMACY HOSPITAL”. Vietnam Medical Journal 561, no. 2 (June 19, 2026). Accessed July 12, 2026. https://tapchiyhocvietnam.vn/index.php/vmj/article/view/18267.