| Literature DB >> 13566714 |
Abstract
Entities:
Keywords: FETUS/metabolism; VITAMIN B12/metabolism
Mesh:
Substances:
Year: 1958 PMID: 13566714 DOI: 10.1097/00006254-195808000-00001
Source DB: PubMed Journal: Obstet Gynecol Surv ISSN: 0029-7828 Impact factor: 2.347