N. P. Gyawali, R. Shrestha, K. P. Bhattarai, and S. Shah Malla, “Caudal Dexmedetomidine versus Fentanyl with Bupivacaine in Decreasing Post-Operative Pain in Pediatric Inguinoscrotal Surgery : A Comparative Study”, J Inst Med Nepal, vol. 45, no. 2, pp. 25–30, Aug. 2023, doi: 10.59779/jiomnepal.1262.