E H AITKEN, J R PREEDY. Show Affiliations »
Abstract
Keywords: ESTROGENS/in blood; MENSTRUATION/blood in; PREGNANCY/blood in
Mesh: See more » Contraceptive Agents, FemaleEstrogens/bloodFemaleHumansMenstruation/bloodPregnancy/bloodPregnancy Complications
Substances: See more » Contraceptive Agents, FemaleEstrogens
Year: 1957 PMID: 13399163
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321