| Literature DB >> 14713697 |
Clare Weze1, Helen L Leathard, Gretchen Stevens.
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Year: 2004 PMID: 14713697 PMCID: PMC1449825 DOI: 10.2105/ajph.94.1.50
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308