1. Duplications of the alimentary tract in the adult;Anderson;Archives of Surgery,1962
2. Alimentary duplications in children;Bower;Annals of Surgery,1978
3. Diverticula and duplications of the intestinal tract;Brewer;Archives of Pathology,1944
4. Perforation of a peptic ulcer in duplicated ileum;Collins;British Journal of Surgery,1972
5. Bleeding peptic ulcer caused by ectopic gastric mucosa in a duplicated segment of jejunum;Newmark;American Journal of Gastroenterology,1981