Khakurel, Sharad, Shanta Sapkota, and Anuj Jung Karki. “Analgesic Effect of Caudal Bupivacaine With or Without Clonidine in Pediatric Patient”. Journal of Nepal Health Research Council 16, no. 41 (January 28, 2019): 428-433. Accessed October 3, 2025. http://103.69.126.137/index.php/jnhrc/article/view/1647.