Vadhanan, Prasanna, and Kiruthika Balakrishnan. “Comparison of Postoperative Analgesia With 0.8 Mg and 1.6 Mg Intrathecal Nalbuphine; A Randomized Controlled Trial”. Anaesthesia, Pain & Intensive Care (January 20, 2019): 37-43. Accessed November 23, 2024. https://apicareonline.com/index.php/APIC/article/view/156.