1. Ectopic sebaceous glands in the esophagus: report of three new cases and review of the literature;Bertoni;Am J Gastroenterol,1994
2. Ectopic sebaceous glands in the esophagus;La Pava;Arch Pathol,1962
3. Ectopic sebaceous glands in the esophagus;Ramakrishnan;Gastrointest Endosc,1978
4. A case of ectopic sebaceous glands in the esophagus;Park;Korean J Gastrointest Endosc,2010
5. Sebaceous glands in the esophagus;Bae;J Korean Med Sci,1996