1. Mediastinal Cysts;Abel;A.M.A. Arch. Path.,1956
2. Developmental Anatomy;Arey,1947
3. Mediastinal Cysts of Gastric Origin;Bickford;Brit. J. Surg.,1949
4. Cunningham’s Text Book of Anatomy;Brash,1951
5. Diverticula and Duplications of the Intestinal Tract;Bremer;Arch. Path.,1944