Matsui, T [Natural history and cancerous transformation of gastrointestinal polyps]. [electronic resource] - Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine May 1992 - 649-53 p. digital Publication Type: Journal Article ISSN: 0021-5384 Subjects--Topical Terms: Cell Transformation, Neoplastic--pathologyColonic Polyps--pathologyHumansPolyps--pathologyPrecancerous Conditions--pathologyStomach Neoplasms--pathology