Nishizawa, M Magnified observation of elevated borderline lesions (adenoma) of the stomach based on dissecting microscopy and magnifying fiberoptic endoscopy. [electronic resource] - Endoscopy Nov 1981 - 234-7 p. digital Publication Type: Journal Article ISSN: 0013-726X Standard No.: 10.1055/s-2007-1021693 doi Subjects--Topical Terms: Adenoma--classificationAgedFemaleFiber Optic TechnologyGastroscopyHumansMaleMicroscopyMiddle AgedStomach Neoplasms--classification