M KELLER. Show Affiliations »
Abstract
Keywords: ESTROGENS/blood; PREGNANCY/blood
Mesh: See more » Biological AssayContraceptive Agents, FemaleEstradiol CongenersEstrogens/bloodFemaleHumansPlasmaPregnancy/blood
Substances: See more » Contraceptive Agents, FemaleEstradiol CongenersEstrogens
Year: 1960 PMID: 13752315
Source DB: PubMed Journal: Gynaecologia ISSN: 0367-5513