| Literature DB >> 13797922 |
Abstract
Entities:
Keywords: BLOOD GROUPS; PEPTIC ULCER/blood; STOMACH NEOPLASMS/blood
Mesh:
Substances:
Year: 1960 PMID: 13797922 PMCID: PMC1967187 DOI: 10.1136/bmj.1.5180.1167
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447