Muhammad Nadeem Khan, Hina Zubair, Noreen Rasul, Saima Parveen, Aurooj Fatima, Shahid Adalt 2022. Comparison of Hemodynamic Changes after Use of Intrathecal 0.75% Hyperbaric Bupivacaine Versus 0.5% Hyperbaric Bupivacaine with Dexmeditomidine in Patients Undergoing Cesarean Section. Pakistan Journal of Medical & Health Sciences. 16, 06 (Jul. 2022), 346. DOI:https://doi.org/10.53350/pjmhs22166346.