COMPARISON OF EFFICACY OF BUPIVACAINE; HYPERBARIC AND HYPOBARIC SOLUTIONS FOR OPEN REDUCTION AND INTERNAL FIXATION FOR TIBIAL FRACTURE UNDER UNILATERAL SPINAL ANESTHESIA. RMSR. 2025;3(5):1149-1156. Accessed August 6, 2025. https://medscireview.net/index.php/Journal/article/view/1330