Aziz T. EFFECTIVENESS  OF  PLATELET  RICH  PLASMA  FOR  THE  MANAGEMENT  OF  GRADE I,II,III AND IV   KNEE  OSTEOARTHRITIS. IJHR [Internet]. 2025 Feb. 24 [cited 2026 Jun. 14];3(1):598-605. Available from: https://insightsjhr.com/index.php/home/article/view/485