1.
Sharma M, Kaur K, Ajay A. Comparison of Caudal Epidural Ropivacaine Alone Versus Ropivacaine with Dexmedetomidine for Postoperative Analgesia in Lumbosacral Spine Surgery: A Randomized Double-Blind Study. Arch Anesth & Crit Care. 2026;.