搜索结果: 1-1 共查到“教育学 marijuana”相关记录1条 . 查询时间(0.049 秒)
Relationship between sports activity, smoking and alcohol and marijuana abuse in elementary school children in Slovenia
Sports activity smoking alcohol marijuana children
2009/12/25
Prevention is the most effective remedy against drug abuse. On the one hand, physical activity triggers a series of factors which compel us to adopt healthy dietary behaviours and, on the other, it co...