1. Robert Wylllie. Intestinal duplications, Meckel diverticulum and other remnants of the omphalomesenteric duct. Nelson textbook of Pediatrics; eighteenth ed.:Chap. 328;p 1563-1564.
2. Imaging evaluation of suspected appendicitis in a pediatric population: effectiveness of sonography versus CT;Sivit;AJR Am J Roentgenol,2000
3. Acute gastroenteritis in children;Elliott;BMJ,2007
4. Multi-system inflammatory syndrome in children & adolescents (MIS-C): a systematic review of clinical features and presentation;Radia;Paediatr Respir Rev,2021