Poškus, Tomas, and Edvard Grišin. “Adult Intussusception – a Rare Cause of Intestinal Obstruction in Adults”. Lietuvos chirurgija 14, no. 4 (December 29, 2015): 270–273. Accessed July 18, 2024. https://www.journals.vu.lt/lietuvos-chirurgija/article/view/9203.