Consumo de alcohol y sustancias psicoactivas en adolescentes mestizos e indígenas del cantón Catamayo de la provincia de Loja.
The research is done in order to describe the beginning of alcohol consumption and psychoactive substances and to know the risk factors and protect teenagers from different schools of the area. The methodology is a kind of epidemiological, quantitative, descriptive and cross-sectional study.The rese...
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| 主要作者: | |
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| 格式: | bachelorThesis |
| 语言: | spa |
| 出版: |
2017
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| 主题: | |
| 在线阅读: | http://dspace.unl.edu.ec/jspui/handle/123456789/18179 |
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