American Journal of Preventive Medicine > 2003 > 24 > 3 > 260-264
Source
Identifiers
journal ISSN : | 0749-3797 |
DOI | 10.1016/S0749-3797(02)00641-4 |
American Journal of Preventive Medicine > 2003 > 24 > 3 > 260-264
journal ISSN : | 0749-3797 |
DOI | 10.1016/S0749-3797(02)00641-4 |