Delmotte, J S [Contribution of fiberscopy with directed biopsy in the etiologic diagnosis of gastric ulcers]. [electronic resource] - Lille medical : journal de la Faculte de medecine et de pharmacie de l'Universite de Lille May 1973 - 517-20 p. digital Publication Type: Journal Article ISSN: 0024-3507 Subjects--Topical Terms: AdultAgedBiopsyFemaleFiber Optic TechnologyGastroscopyHumansMaleMiddle AgedStomach Ulcer--diagnosis