D Wolfers. Show Affiliations »
Abstract
Mesh: See more » Birth RateEthnic GroupsFamily Planning ServicesFemaleFertilityHumansInfant, NewbornMaleMaternal AgePopulationSingapore
Year: 1968 PMID: 5691379 PMCID: PMC1228776 DOI: 10.2105/ajph.58.8.1447
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572