T MCKEOWN, J R GIBSON, T DOUGRAY. Show Affiliations »
Abstract
Keywords: MENSTRUATION; PREGNANCY
Mesh: See more » FemaleHumansMenstrual CycleMenstruationPregnancy
Year: 1953 PMID: 13059453 PMCID: PMC2029134 DOI: 10.1136/bmj.2.4830.253
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447