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Nonmedical drug use among adolescent students: highlights from the 1999 Ontario Student Drug Use Survey
BACKGROUND: During the 1990s, rates of nonmedical drug use among adolescents escalated. We assessed data from 5 cycles of the Ontario Student Drug Use Survey for overall trends in the proportion of students reporting illegal drug use between 1991 and 1999. METHODS: The survey is a repeated, cross-se...
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| Hlavní autoři: | , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2000
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1232501/ https://ncbi.nlm.nih.gov/pubmed/10870495 |
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