Research
Environmental tobacco smoke and mortality in Chinese women who have never smoked: prospective cohort study
BMJ 2006; doi: https://doi.org/10.1136/bmj.38834.522894.2F (Published 12 July 2006) Cite this as: BMJ 2006;:bmj;bmj.38834.522894.2Fv1This is a PDF-only article. The first page of the PDF of this article appears above.