T W Hilgers, A M Prebil. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Cervix MucusFemaleFertilityHumansInfertility, Female/diagnosisMenstruationModels, BiologicalNatural Family Planning MethodsOvulationVulva
Year: 1979 PMID: 760010
Source DB: PubMed Journal: Obstet Gynecol ISSN: 0029-7844 Impact factor: 7.661