B. K. Baral, P. R. Poudel, and S. Shah Malla, “Prevalence of Caudal Block and Duration of Analgesia of Caudal Dexmedetomidine Adjunct in Pediatric Lower Abdominal Surgery”, J Nepal Health Res Counc, vol. 22, no. 02, pp. 336-341, Oct. 2024.