Cargando…
Changes in environmental tobacco smoke (ETS) exposure over a 20-year period: cross-sectional and longitudinal analyses
AIMS: To examine long-term changes in environmental tobacco smoke (ETS) exposure in British men between 1978 and 2000, using serum cotinine. DESIGN: Prospective cohort: British Regional Heart Study. SETTING: General practices in 24 towns in England, Wales and Scotland. PARTICIPANTS: Non-smoking men:...
Autores principales: | , , , , , , , , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
Blackwell Publishing Ltd
2009
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2667894/ https://www.ncbi.nlm.nih.gov/pubmed/19207361 http://dx.doi.org/10.1111/j.1360-0443.2008.02473.x |