J W LEASURE. Show Affiliations »
Abstract
Keywords: FERTILITY; MARRIAGE; POPULATION; STATISTICS
Mesh： See more » BiometryFertilityHumansMarriagePopulationResearchStatistics as Topic
Year: 1963 PMID： 14071984
Source DB: PubMed Journal: Milbank Mem Fund Q ISSN： 0026-3745