Iftikhar, H.; Hassan, A.; Rehman, H. U.; Ayaz, S. B.; Ali, Z.; Majeed, K. Appraisal of the Effect of Norepinephrine Versus Phenylephrine on Blood Pressure and Heart Rate During Spinal Anaesthesia for a Caesarean Section; A Quasi-Experimental Study. Pak Armed Forces Med J 2022, 72 (4), 1324-28. https://doi.org/10.51253/pafmj.v72i4.7674.