1. Intussusception in babies under 4 months of age;Newman;Can Med Assoc J.,1987
2. Intussusception: current management in infants aid children;West;Surgery,1987
3. Mechanical, inflammatory, vascular, aid miscellaneous benign lesions;Cohn,1981
4. Intestinal obstruction beyond the neonatal period;Chang,1983
5. Intestinal obstruction of infancy aid childhood;Silverman,1983