Keny, M. S., S. A. Bhounsule, and P. V. Rataboli. “Knee Osteoarthritis - a Pathological Basis for Use of Newer Drug Therapies”. International Journal of Basic & Clinical Pharmacology, vol. 3, no. 3, Jan. 2017, pp. 424-30, https://www.ijbcp.com/index.php/ijbcp/article/view/999.