| Literature DB >> 17600240 |
Sean P David, Marcia Smith, Christina S Lee, Garrett Sullivan.
Abstract
Mesh:
Year: 2007 PMID: 17600240 PMCID: PMC1931457 DOI: 10.2105/AJPH.2007.111237
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308