Jain, Kavita, Surendra Kumar Sethi, Sohan Lal Yadav, Veena Mathur, Beena Thada, and Deepak Garg. 2019. “Dexmedetomidine Enhances the Efficacy of 0.25% Ropivacaine for Postoperative Analgesia in Pediatric Caudal Epidurals”. Anaesthesia, Pain & Intensive Care 22 (2), 199-206. https://apicareonline.com/index.php/APIC/article/view/48.