| Literature DB >> 14023070 |
Abstract
Keywords: BLOOD CIRCULATION; MATERNAL-FETAL EXCHANGE; PLACENTA
Mesh:
Year: 1963 PMID: 14023070 DOI: 10.1097/00003081-196303000-00002
Source DB: PubMed Journal: Clin Obstet Gynecol ISSN: 0009-9201 Impact factor: 2.190