Ahmed SM, Ahmed CM, Begum M, Tasneem N. Effect of Zimad (Unani pharmacopeial liniment) in the management of Knee osteoarthritis (KOA): A case study. J. Drug Delivery Ther. [Internet]. 2025 Sep. 15 [cited 2026 Apr. 30];15(9):3-8. Available from: https://jddtonline.info/index.php/jddt/article/view/7375