Karki, Om Bahadur, and Bishwodeep Timilsina. “Diagnostic Accuracy of RIPASA Scoring System Against Alvarado Score in Acute Appendicitis”. Nepal Mediciti Medical Journal 6, no. 1 (July 4, 2025): 7–11. Accessed December 6, 2025. https://www.nepjol.info/index.php/nmmj/article/view/81075.