RUBELL, E B A case of perforated gastric ulcer manifested by hematemesis in an 8-week-old infant. [electronic resource] - The Journal of pediatrics Mar 1952 - 337-8 p. digital Publication Type: Journal Article ISSN: 0022-3476 Standard No.: 10.1016/s0022-3476(52)80267-7 doi Subjects--Topical Terms: ChildHematemesisHumansInfantPeptic UlcerStomach Ulcer