E Hansen. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » ChildChild Welfare/historyContraception/historyDemographyFamily Planning Services/historyHistory, Modern 1601-HumansStatistics as Topic/historyUnited Kingdom
Year: 1979 PMID: 11614637
Source DB: PubMed Journal: Hum Ecol Interdiscip J ISSN: 0300-7839