SHIVA MEESALA, DR BHAVANA PINNAKA, YALAMANCHALI L SINDHURA, DR ISHRAT YOUSUF, DR SOMESH GARDE, DR POONAM RANI. Spinal Anaesthesia for Elective Surgery: A Prospective Randomized Comparison of Hyperbaric Ropivacaine and Hyperbaric Bupivacaine . International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 16, n. 1, p. 4136–4146, 2026. Disponível em: https://ijprt.org/index.php/pub/article/view/2123. Acesso em: 19 aug. 2026.