“COMPARATIVE STUDY OF FOUR DIFFERENT BRANDS OF CAPTOPRIL AVAILABLE IN KARACHI, PAKISTAN”, Int. Res. J. Pharm., vol. 5, no. 5, pp. 13–16, Nov. 2024, Accessed: Aug. 21, 2026. [Online]. Available: https://irjponline.org/index.php/irjp/article/view/1277