HEMODYNAMIC COMPARISON OF DEXMEDETOMIDINE, CLONIDINE, AND FENTANYL USED AS ADJUVANTS TO EPIDURAL ANAESTHESIA FOR LOWER LIMB ORTHOPEDIC SURGERY IN A TERTIARY CARE HOSPITAL. (2026). Asian Journal of Medical Research and Health Sciences, 4(2), 1865-1871. https://doi.org/10.65605/a-jmrhs.2026.v04.i02.pp1865-1871