| Literature DB >> 20294428 |
Abstract
Entities:
Keywords: GONADOTROPINS/chorionic; PREGNANCY/pseudo-
Mesh:
Substances:
Year: 1947 PMID: 20294428 DOI: 10.1016/s0002-9378(15)31597-0
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661