| Literature DB >> 13566067 |
J A BOOK, M FRACCARO, C G HAGERT, J LINDSTEN.
Abstract
Entities:
Keywords: ABNORMALITIES/statistics; PREGNANCY/statistics
Mesh:
Year: 1958 PMID: 13566067 DOI: 10.1038/1811545a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962