| Literature DB >> 13459108 |
J W FROST, M I GOLDWEIN, B D KAUFMAN.
Abstract
Entities:
Keywords: INTESTINES/diseases; VITAMIN B12/metabolism
Mesh:
Substances:
Year: 1957 PMID: 13459108 DOI: 10.7326/0003-4819-47-2-293
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391