Gautam B, Karki M. Caudal block analgesia for paediatric infra-umbilical surgery: A prospective observational study. J. Kathmandu Med. Coll. [Internet]. 2019 Sep. 30 [cited 2026 Jan. 13];8(3):122-30. Available from: https://jkmc.com.np/ojs3/index.php/journal/article/view/15