You are here

Article Text

Article menu
Download PDFPDF
Research letter
Typologies of smokers and non-smokers: encouraging changes over time

https://doi.org/10.1136/tc.2011.042887

Statistics from Altmetric.com

    Request Permissions

    If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.

    Footnotes

    • Competing interests None.

    • Patient consent Obtained.

    • Ethics approval This study was conducted with the approval of the Ontario Tobacco Survey, which provides the data for this study, has been granted ethics approval at the offices of research ethics at both the University of Toronto and the University of Waterloo.

    • Provenance and peer review Not commissioned; externally peer reviewed.