H. Iftikhar, A. Aslam, H. U. Rehman, Z. Ali, M. A. Abbass, and Z. Haider, “COMPARISON OF HAEMODYNAMIC STABILITY WITH 0.5% AND 0.75% HYPERBARIC BUPIVACAINE DURING SPINAL ANAESTHESIA IN WOMEN UNDERGOING CAESAREAN SECTION”, PAFMJ, vol. 71, no. 6, pp. 2078–81, Dec. 2021.