Natesan S., Rakesh, and Naren Kumar A. “Evaluation of Validity of Scoring Systems in Diagnosing Acute Appendicitis: A Single Centre Prospective Observational Study”. International Surgery Journal 9, no. 1 (December 28, 2021): 23–26. Accessed February 20, 2026. https://www.ijsurgery.com/index.php/isj/article/view/8420.