HALLER OLLE, KARLSSON LARS, and NYMAN RICKARD. “Can Low-Dose Abdominal CT Replace Abdominal Plain Film in Evaluation of Acute Abdominal Pain?”. Upsala Journal of Medical Sciences 115, no. 2 (November 1, 2009): 113–120. Accessed February 19, 2025. https://ujms.net/index.php/ujms/article/view/6165.