J W GREENE, H FIELDS, J C TOUCHSTONE. Show Affiliations »
Abstract
Keywords: ESTROGENS/urine; PLACENTA/physiology
Mesh: See more » Contraceptive Agents, FemaleEstriolEstrogens/urineFemaleHumansPlacenta/physiologyPregnancy
Substances: See more » Contraceptive Agents, FemaleEstrogensEstriol
Year: 1962 PMID: 13901523
Source DB: PubMed Journal: Obstet Gynecol ISSN: 0029-7844 Impact factor: 7.661