Tooba Shafiq, Maham Afzal Rana, Afshan Nisar, Hina, Muhammad Athif Akram. (2022). Comparison of Hemodynamic Response after Pneumoperitoneum with Versus without Pre-Emptive Magnesium Sulphate in Patients Undergoing Laparoscopic Cholecystectomy. Pakistan Journal of Medical & Health Sciences, 16(03), 267. https://doi.org/10.53350/pjmhs22163267