Dhanaram, Balaji, Sakthivel Chandrasekar, and Baskar Muthukumaraswamy. “Surgical Causes of Abdominal Pain in Children: A Retrospective Study”. International Surgery Journal 5, no. 6 (May 24, 2018): 2286–2289. Accessed November 7, 2025. https://www.ijsurgery.com/index.php/isj/article/view/2926.