| Literature DB >> 11988441 |
John Henry Bell, Elizabeth Fee, Theodore M Brown.
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Year: 2002 PMID: 11988441 PMCID: PMC3222232 DOI: 10.2105/ajph.92.5.754
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308