E Meara1. Show Affiliations » 1. Department of Economics, Harvard University, Cambridge, Massachusetts 02138, USA. emeara@fas.harvard.edu
Abstract
Entities: Species
Mesh: See more » AdolescentAdultCross-Sectional StudiesEducational StatusFemaleHealth BehaviorHealth Knowledge, Attitudes, PracticeHealth StatusHealth SurveysHumansInfant WelfareInfant, NewbornPopulation SurveillancePregnancyPregnancy Complications/epidemiologyPregnancy Complications/psychologySmoking/epidemiologySmoking/psychologySocial ClassSurveys and QuestionnairesUnited States/epidemiology
Year: 1999 PMID: 10681950 DOI: 10.1111/j.1749-6632.1999.tb08169.x
Source DB: PubMed Journal: Ann N Y Acad Sci ISSN: 0077-8923 Impact factor: 5.691