| Literature DB >> 13950277 |
M GREIG, M G COYLE, W COOPER, J WALKER.
Abstract
Entities:
Keywords: ESTRIOL; MATERNAL-FETAL EXCHANGE; PREGNANEDIOL; PROGESTERONE
Mesh:
Substances:
Year: 1962 PMID: 13950277 DOI: 10.1111/j.1471-0528.1962.tb01279.x
Source DB: PubMed Journal: J Obstet Gynaecol Br Emp ISSN: 0307-1871