| Literature DB >> 13600309 |
Abstract
Entities:
Keywords: GASTRECTOMY/effects; VITAMIN B12 DEFICIENCY/experimental; VITAMIN B12/in blood
Mesh:
Substances:
Year: 1958 PMID: 13600309 DOI: 10.1038/1821309a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962