1. The sex ratio of Meckel’s diverticulum;Androulakis;Am. Surg.,1969
2. Vertebral anomalies and alimentary duplications;Beardmore;Pediat. Clin. N. Amer.,1958
3. Diverticula and duplication of the intestinal tract;Bremer;Arch. Path.,1944
4. Embryology For Surgeons: The Embryological Basis for the Treatment of Congenital Defects;Gray,1972
5. The Surgery of Infancy and Childhood;Gross,1953