Cargando…
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...
| Autores principales: | , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Korean Society for Preventive Medicine
2014
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186550/ https://www.ncbi.nlm.nih.gov/pubmed/25284198 http://dx.doi.org/10.3961/jpmph.14.032 |