Kelash Kumar, Ali Aftab, Anil Kumar, Pervaiz Ali, Sandeep Kumar, Kazi Iftikhar Qureshi, “Prophylactic Use of Ondansetron for Hypotension Prevention in Cases Undergoing Cesarean Section Post-Spinal Anesthesia”, Pakistan Journal of Medical & Health Sciences, vol. 17, no. 04, p. 67, May 2023.