Cargando…
Respiratory symptoms in relation to residential coal burning and environmental tobacco smoke among early adolescents in Wuhan, China: a cross-sectional study
BACKGROUND: Cigarette smoking and coal burning are the primary sources of indoor air pollution in Chinese households. However, effects of these exposures on Chinese children's respiratory health are not well characterized. METHODS: Seventh grade students (N = 5051) from 22 randomly selected sch...
Autores principales: | , , , , , , , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2004
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC543575/ https://www.ncbi.nlm.nih.gov/pubmed/15585063 http://dx.doi.org/10.1186/1476-069X-3-14 |