Age at Smoking Initiation and Subsequent Smoking Among Korean Adolescent Smokers
Objectives: The aim of this study was to investigate the relationship between age at cigarette smoking initiation and smoking level among adolescent current smokers. Methods: In 2007, students from one or two classes of the 10th or 11th grade were randomly selected using the probability proportional...
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| Main Authors: | , |
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| Format: | Book |
| Published: |
Korean Society for Preventive Medicine,
2014-09-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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Internet
Connect to this object online.3rd Floor Main Library
| Call Number: |
A1234.567 |
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| Copy 1 | Available |