| Literature DB >> 13472039 |
Abstract
Entities:
Keywords: CHROMIUM/radioactive; GASTROINTESTINAL SYSTEM/hemorrhage
Mesh:
Substances:
Year: 1957 PMID: 13472039 PMCID: PMC1962644 DOI: 10.1136/bmj.2.5052.1032
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447