| Literature DB >> 12197978 |
Karen Weber Cullen1, Danielle M Ash, Carla Warneke, Carl de Moor.
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Year: 2002 PMID: 12197978 PMCID: PMC1447263 DOI: 10.2105/ajph.92.9.1475
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308