Marfani S, Khan A, Zubair MA, Naeem N, Anwar K, Ishrat S. Comparative Analysis of Pain Relief and Adverse Effects of Ibuprofen versus Naproxen in Elderly Knee Osteoarthritis: Pain Relief and Ibuprofen versus Naproxen in Elderly Knee Osteoarthritis. PJHS-Lahore [Internet]. 2025 Aug. 31 [cited 2025 Sep. 13];6(8):55-60. Available from: https://thejas.com.pk/index.php/pjhs/article/view/2981