He, Xin, Xiaoxiao Lu, Shuo Chen, Marc C. Hochberg, and Mei-Ling Ting Lee. “Association Between Obesity, Race and Knee Osteoarthritis: The Multicenter Osteoarthritis Study”. International Journal of Statistics in Medical Research 3, no. 3 (August 5, 2014): 224–230. Accessed November 21, 2024. https://lifescienceglobal.com/pms/index.php/ijsmr/article/view/2205.