| Literature DB >> 13153082 |
Abstract
Entities:
Keywords: LACTATION/metabolism in; PREGNANCY/metabolism in; VITAMIN B12/metabolism
Mesh:
Substances:
Year: 1954 PMID: 13153082 DOI: 10.1007/bf01493287
Source DB: PubMed Journal: Klin Wochenschr ISSN: 0023-2173