Dr. Manasa Vijay. Comparison of Hyperbaric 0.75% Ropivacaine With 0.5% Bupivacaine for Emergency Caesarean Section under Spinal Anaesthesia: A Double Blind Randomised Controlled Trial. IJPRT [Internet]. 2024 May 27 [cited 2026 Sep. 21];14(1):152-6. Available from: https://www.ijprt.org/index.php/pub/article/view/3031