OLOVSON, T The surgical treatment of duodenal and gastric ulcers in very young persons. [electronic resource] - Acta chirurgica Scandinavica Sep 1949 - 396-403, pl p. digital Publication Type: Journal Article ISSN: 0001-5482 Subjects--Topical Terms: DuodenumHumansIntestinesPeptic UlcerStomachStomach Ulcer