R. . Kamal, M. A. Jamil, S. . Uzair, and S. F. . Sultan, “Comparison Between Efficacy of Norepinephrine and Phenylephrine Boluses for Prevention of Spinal Anesthesia-Induced Hypotension in Obstetrical Patients Undergoing Emergency Cesarean Section”, Biol Clin Sci Res J, vol. 6, no. 4, pp. 31–36, Apr. 2025.