| Literature DB >> 13881864 |
Abstract
Entities:
Keywords: ANTIGENS; BLOOD GROUPS; DUODENUM; PEPTIC ULCER/immunology
Mesh:
Substances:
Year: 1962 PMID: 13881864 PMCID: PMC1926374 DOI: 10.1136/bmj.2.5310.946
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447