Venkata Durga Sai Vikas Mahankali, K.S.S.G.C. Kumar, and Shailaja Konkati. “Epidural Ropivacaine With Fentanyl Versus Ropivacaine With Dexmedetomidine- A Comparative Prospective Randomized Control Study in Lower Abdominal Surgeries”. International Journal of Health and Clinical Research, vol. 5, no. 1, Jan. 2022, pp. 684-9, https://ijhcr.com/index.php/ijhcr/article/view/5138.