1. Ileus, adhesions, intussusception, and closed loop obstruction;Wyllie,1996
2. Intussusception;West;Surgery,1987
3. Spontaneous reduction of intussusception;Kornecki;Pediatr Radiol,2000
4. Intussusception;Hamby,1996
5. The diagnostically difficult intussusception;Beasley;Pediatr Surg Int,1988