Veeraraghavan, Raghav Ravi, Pravin Kumar Vanchi, and Mohan Kumar M. 2018. “Pre-Operative Fixed Flexion Deformity a Curse to the Knee Arthroplasty Surgeon?”. International Journal of Research in Orthopaedics 4 (6):854-56. https://doi.org/10.18203/issn.2455-4510.IntJResOrthop20184208.