Sidra Chaudhary, Shahid Iqbal, Rifah Zia, Muhammad Muazzam Butt, Muhammad Baqir Ali Khan, Abaid-Ur-Rehman, “To Compare the Mean Postoperative Pain Score between Intravenous Paracetamol Vs Intravenous Ketorolac among patients undergoing Gynecological Abdominal Surgery ”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 09, p. 214, Oct. 2022.