| Literature DB >> 12144964 |
Steven H Kelder, Cornelia Pechmann, Michael D Slater, John K Worden, Alan Levitt.
Abstract
Mesh:
Year: 2002 PMID: 12144964 PMCID: PMC1447214 DOI: 10.2105/ajph.92.8.1211
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308