| Literature DB >> 15392966 |
S C SOMMERS, T B LAWLEY, A T HERTIG.
Abstract
Entities:
Keywords: PLACENTA
Mesh:
Substances:
Year: 1949 PMID: 15392966 DOI: 10.1016/0002-9378(49)90205-7
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661