“Comparatively Analysis of Adverse Events Amongst 0.5% Hyperbaric Bupivacaine and 0.75%  Isobaric Bupivacaine at Same Dose 12mg  in Patients Undergoing Caesarean Sections”. Annual Methodological Archive Research Review 4, no. 2 (February 27, 2026): 581–588. Accessed October 16, 2026. https://www.amresearchjournal.com/index.php/Journal/article/view/2314.