Adeela Khan Jadoon, Humayun Munir Tarar, Maryam Jadoon, Shahzad Bashir, Sana Abbas, and Aqsa Jadoon, “Use of Intravenous Ephedrine in Crystalloid Preload to Decrease the Preload Volume Requirement Before Spinal Anesthesia in Elective Cesarean Section”, Pak Armed Forces Med J, vol. 74, no. 4, pp. 1169–1172, Aug. 2024, doi: 10.51253/pafmj.v74i4.8553.