American Journal of Preventive Medicine > 2004 > 26 > 1 > 34-40
Source
Identifiers
journal ISSN : | 0749-3797 |
DOI | 10.1016/j.amepre.2003.09.002 |
American Journal of Preventive Medicine > 2004 > 26 > 1 > 34-40
journal ISSN : | 0749-3797 |
DOI | 10.1016/j.amepre.2003.09.002 |