I S Blumenthal. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AdolescentAdultAge FactorsAgedDisabled PersonsEconomicsHumansMaleMiddle AgedMorbidityPeptic Ulcer/epidemiologyPeptic Ulcer/mortalityRetrospective StudiesSocioeconomic FactorsUnited States
Year: 1968 PMID: 4229669
Source DB: PubMed Journal: Gastroenterology ISSN: 0016-5085 Impact factor: 22.682