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Auteur H. CLARK |
Documents disponibles écrits par cet auteur (3)

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Article : Périodique
Student surveys of substance use provide an essential source of information regarding substance use trends. associated risks, sociodemographic correlates, and identification of high risk groups in a youth population. In Canada. these surveys are[...]![]()
Article : Périodique
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Article : Périodique
Access to health services for people who use drugs falls short in meeting the global needs, mortality related to drugs is increasing, and epidemics of HIV, hepatitis C, and tuberculosis associated with unsafe drug injection continue to expand. [[...]