Prevalencia de tabaquismo en los estudiantes de la unidad educativa Fiscomisional “Domingo Savio” de la parroquia Sevilla Don Bosco, Cantòn morona, provincia Morona Santiago. Año 2015
The investigation was intended to determine the prevalence of smoking students of the Education Unit Fiscomisional "Dominic Savio" parish Seville Don Bosco. the survey technique with his instrument is the questionnaire to 45 students was used. The research design was cross-sectional, descr...
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| 格式: | bachelorThesis |
| 语言: | spa |
| 出版: |
2016
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| 主题: | |
| 在线阅读: | http://dspace.unl.edu.ec/jspui/handle/123456789/13814 |
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