Prevalence and associated factors of smoking in middle and high school students: a school-based cross-sectional study in Zhejiang Province, China
| Main Authors: | , , , |
|---|---|
| Format: | Online |
| Language: | English |
| Published: |
BMJ Publishing Group
2016
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4735178/ |