1. Developmental posterior enteric remnants and spinal malformations;Bentley, J.F.R.; Smith, J.R.;Arch. Dis. Childh,1960
2. Mediastinal duplication of the gut;Elwood, J.S.;Ibid,1959
3. Mediastinal cysts of fore-gut origin associated with vertebral abnormalities;Fallon, M.; Gordon, A.R.G.; Lendrum, A.C.;Brit. J. Surg,1954
4. Duplication of the intestinal tract;Forshall, I.,1961
5. Gross, R. E., Neuhauser, E. B. D., and Longino, L. A. (1950).