Dr. Avula Manasa; Dr. Hassaan Muhammed; Dr. ARUN K.C; Dr. Rani Parvathi. Comparative Evaluation of Intrathecal Buprenorphine Versus Dexmedetomidine As Adjuvants to Hyperbaric Ropivacaine in Infraumbilical Surgeries: A Randomized Controlled Trial. IJPRT 2025, 15, 1146-1152.