1. Post-operative ileo-ileal intussusceptions: sonographic approach;Carnevale;Pediatr Radiol,1994
2. Postoperative intussusceptions: experience with 36 cases in children;West;Surgery,1988
3. Surgical treatment of patent omphalomesenteric duct presenting as faecal umbilical discharge;Giacalone;Acta Chir Belog,2004
4. Ileal prolapse through a patent vitellointestinal duct;Gvalani;Indian Practitioner,1985
5. Postoperative intussusception in childhood;Linke;Pediatr Surg Int,1998