Evaluation and comparison of clinical efficacy, post-operative analgesia and hemodynamic effect of intrathecal hyperbaric bupivicaine versus intrathecal hyperbaric bupivicaine plus neostigmine during lower abdominal and lower limb surgeries. IJFANS [Internet]. 2022 Jan. 1 [cited 2026 Jul. 18];11(7):1716-27. Available from: https://ijfans.org/index.php/Journal/article/view/6761