Shrestha, Nischal. “Reconsidering Nil Per Oral Start Time Order or Modifying the ASA Guideline: A Different Perspective. Comment on JBPKIHS. 2021;4(1):1-3”. Journal of BP Koirala Institute of Health Sciences 4, no. 2 (December 31, 2021): 50–51. Accessed November 21, 2024. https://nepjol.info./index.php/jbpkihs/article/view/38563.