| Literature DB >> 7625520 |
B Kopjar, J Wiik, J Zunic, T Koepsell, P Scheidt, T Wickizer.
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Year: 1995 PMID: 7625520 PMCID: PMC1615807 DOI: 10.2105/ajph.85.8_pt_1.1163
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308