1. Diverticulos del apendice cecal;Chavez;Rev. Med. Hosp. Centr. Empl.,1961
2. Duplications of the alimentary canal;Ravitch,1962
3. Duplications of the alimentary tract;Gross;Pediatrics,1952
4. Clinical manifestations of duplication of the bowel;Mellish;Pediatrics,1961
5. Congenital duplications of the small intestine. Report of 11 cases;Moore;Surg. Gynec. & Obst.,1952