Sahu SB, Prasad KG, Kaul R, Mopagar V. Factors associated with contralateral limb knee pain in unilateral lower limb amputees: a cross-sectional analysis of 531 patients. Int J Res Orthop [Internet]. 2026 Oct. 28 [cited 2026 Oct. 29];12(6):1973-7. Available from: https://www.ijoro.org/index.php/ijoro/article/view/4611