Meredith Wadman. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Biomedical Research/economicsBiomedical Research/trendsChildChild Welfare/statistics & numerical dataEnvironmentFederal GovernmentHealth SurveysHumansUnited States
Year: 2007 PMID: 17361144 DOI: 10.1038/446240b
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962