Article info
Research letter
Typologies of smokers and non-smokers: encouraging changes over time
- Correspondence to Graham Mecredy, Ontario Tobacco Research Unit, 33 Russell Street, Toronto, ON, Canada M5S 2S1; graham_mecredy{at}camh.net
Citation
Typologies of smokers and non-smokers: encouraging changes over time
Publication history
- Accepted April 20, 2011
- First published May 17, 2011.
Online issue publication
May 13, 2016
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© 2011, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.