Dr. M.Ramya, Dr. A.Shiny Priyadarshini, Dr. Vijetha devaram, Dr. Avula Charan Teja Reddy, & Dr. Sammana Vijaya. (2026). CLINICAL EVALUATION OF THREE DIFFERENT DOSES OF CLONIDINE (0.5,1,1.5MCG/KG) AS AN ADJUVANT TO 20ML OF ROPIVACAINE (0.375%) IN ULTRASOUND GUIDED CAUDAL EPIDURAL BLOCK IN ADULT PATIENTS UNDERGOING LUMBOSACRAL SPINE SURGERIES - AN OBSERVATIONAL STUDY. Journal of Population Therapeutics and Clinical Pharmacology, 33(2), 1158-1167. https://doi.org/10.69980/w989tb41