| Literature DB >> 11173216 |
D P Hopkins1, C G Husten, J E Fielding, J N Rosenquist, L L Westphal.
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Year: 2001 PMID: 11173216 DOI: 10.1016/s0749-3797(00)00298-1
Source DB: PubMed Journal: Am J Prev Med ISSN: 0749-3797 Impact factor: 5.043