A. B, P. Niranjan, and R. . TR, “A Comparative Study of Epidural Ropivacaine with Dexmedetomidine 1 µg/Kg and Ropivacaine with Clonidine 1µg/Kg by Epidural Route in Patients Undergoing Lower Abdominal and Lower Limb Surgery”, Int. J. Res. Pharm. Sci., vol. 15, no. 2, pp. 74–80, Jun. 2024.