J A Menken, M C Sheps. Show Affiliations »
Abstract
Mesh: See more » Epidemiologic MethodsFemaleHumansMarriageMathematicsModels, TheoreticalParityPregnancyTime Factors
Year: 1970 PMID: 5465462 PMCID: PMC1349137 DOI: 10.2105/ajph.60.8.1506
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572