| Literature DB >> 13348830 |
Abstract
Entities:
Keywords: BLOOD; ENZYME PRECURSORS; PEPTIC ULCER/blood in
Mesh:
Substances:
Year: 1956 PMID: 13348830 DOI: 10.1056/NEJM195607262550401
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245