J C Rumford. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultAge FactorsBirth OrderBirth RateChildChild, PreschoolEducational StatusEpidemiologic MethodsFemaleFertilityHealth SurveysHumansInfantInfant MortalityInfant, NewbornLiberiaMaleMaternal AgeMiddle AgedMortalityPregnancyResidence CharacteristicsSex FactorsVital StatisticsWorkforce
Year: 1972 PMID: 5023134 PMCID: PMC1615933
Source DB: PubMed Journal: Health Serv Rep ISSN: 0090-2918