Natural Plant-Based Topical Cream RA‐11(O) or Artrex® Significantly Improves Pain, Swelling, and Movement in a Randomized Clinical Trial in Osteoarthritis of the Knee. IJCP [Internet]. 2025 Sep. 22 [cited 2025 Sep. 23];36(4):18-25. Available from: https://ojs.ijcp.in/index.php/IJCP/article/view/1254