Srivastava, Vaibhav, Piyush S. Tripathi, Harshit Sharma, and Nishant Shukla. “Battle of the Scores: Validating the AIR, Alvarado and Tzanakis Scores in Acute Appendicitis”. International Surgery Journal 12, no. 10 (September 25, 2025): 1668–1671. Accessed October 25, 2025. https://www.ijsurgery.com/index.php/isj/article/view/11532.