YOGESH TILKAR; SHAILENDRA DAWER; RAHUL MEDA; RANJITA ASKE DAWER. Comparison of Bupivacaine 0.5% + Normal Saline , Bupivacaine 0.5%+ Fentanyl (50 μG) & Bupivacaine 0.5%+ Clonidine (150 μG) Intrathecally for Postoperative Analgesia in lower limb Orthopedic Surgeries. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 13, p. 255–260, 2021. Disponível em: https://www.ijhcr.com/index.php/ijhcr/article/view/2135. Acesso em: 5 mar. 2026.