Dr. M.Ramya, Dr. A.Shiny Priyadarshini, Dr. Vijetha devaram, Dr. Avula Charan Teja Reddy, and Dr. Sammana Vijaya, “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”, J Popl Ther Clin Pharmacol, vol. 33, no. 2, pp. 1158–1167, Jul. 2026, doi: 10.69980/w989tb41.