Choudhary, Mukesh, and Neeti Mahla. “A COMPARISON BETWEEN INTRATHECAL NALBUPHINE VERSUS FENTANYL AS AN ADJUVANT WITH 0.5% HYPERBARIC BUPIVACAINE FOR POSTOPERATIVE ANALGESIA IN PATIENTS UNDERGOING LOWER SEGMENT CESAREAN SECTION”. International Journal of Medical and Biomedical Studies 5, no. 8 (August 9, 2021). Accessed April 16, 2026. https://ijmbs.info/index.php/ijmbs/article/view/2081.