Dose–response evaluation of intravenous carbetocin for prevention of postpartum haemorrhage during elective caesarean delivery: A parallel-group randomised controlled trial. - Abraham, Riya; Chandrasekaran, Rajesh Prabu; Johny, Pradeesh; Manimaran, Akshaya; Sabu Kumar, C L; Vaithiyalingam, Ezhilrajan (Indian Journal of Anaesthesia, 2026)