| Literature DB >> 9585735 |
Abstract
Keywords: American Journal of Public Health; Biomedical and Behavioral Research
Mesh:
Year: 1998 PMID: 9585735 PMCID: PMC1508926 DOI: 10.2105/ajph.88.5.733
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308