1. Oral cyst containing gastric or intestinal mucosa: Unusual embryologic accident or heterotopia;Gorlin;J Oral Surg,1970
2. A heterotopic cyst in the floor of the mouth in a new born containing the mucous membrane of the respiratory organ and stomach: Report of a case;Shioda;Acta Med Univ Kagoshima,1971
3. Gastric mucosal cyst of the tongue: Case report;Harris;Plast Reconstr Surg,1974
4. Dysontogenetic lingual cyst lined with heterogenic gastrointestinal mucosa;Hanika;Cesk Patol,1978
5. Intra-oral duplication cyst;Brown;J Pediatr Surg,1978