Huma Dilshad, Safila Naveed, and Asma Rafiq. “Comparative Study of Four Different Brands of Acetaminophen Available in Karachi”. World Journal of Pharmaceutical Sciences 2, no. 6 (June 1, 2014): 586–590. Accessed July 1, 2025. https://wjpsonline.com/index.php/wjps/article/view/622.