A M Porter. Show Affiliations »
Abstract
Mesh: See more » Gastrointestinal Hemorrhage/etiologyHumansMaleMelena/etiologyRunning
Year: 1983 PMID: 6416441 PMCID: PMC1549665 DOI: 10.1136/bmj.287.6403.1427
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623