NIEMETZ, D Benign gastric polyps. [electronic resource] - Annals of internal medicine Feb 1955 - 339-44 p. digital Publication Type: Journal Article ISSN: 0003-4819 Standard No.: 10.7326/0003-4819-42-2-339 doi Subjects--Topical Terms: Adenomatous PolypsHumansPolypsStomach Neoplasms