Savastano, Sergio, Luca Boi, and Emanuele S.G. d’Amore. “Gastrointestinal Stromal Tumor of the Small Bowel Mimicking a Gas-Fluid Collection”. Emergency Care Journal 14, no. 2 (August 10, 2018). Accessed April 19, 2024. https://www.pagepressjournals.org/ecj/article/view/7448.