Ambily VR, Krishnan NN. Association of Body Mass Index with Kellgren–Lawrence Grading of Knee Osteoarthritis – A Cross-sectional Study. irjay [Internet]. 2023 Dec. 31 [cited 2025 Apr. 8];6(12):50-3. Available from: https://journals.acspublisher.com/index.php/irjay/article/view/12765