Race, grade level, and cigarette smoking: the 1999 National Youth Tobacco Survey.
| Autor: | Faulkner DL, Farrelly MC, Hersey JC |
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| Jazyk: | angličtina |
| Zdroj: | Journal of the National Cancer Institute [J Natl Cancer Inst] 2000 Aug 16; Vol. 92 (16), pp. 1360. |
| DOI: | 10.1093/jnci/92.16.1360 |
| Databáze: | MEDLINE |
| Externí odkaz: |
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