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) 16, no. 1 (June 18, 2026): 4136–4146. Accessed August 19, 2026. https://ijprt.org/index.php/pub/article/view/2123.