Article info
PDFPoster session 1
Epidemiology and policy
P1-349 A pragmatic trial in the Rio de Janeiro subway to capture smokers for a quitline: methodological challenges and opportunities
Citation
P1-349 A pragmatic trial in the Rio de Janeiro subway to capture smokers for a quitline: methodological challenges and opportunities
Publication history
- First published August 5, 2011.
Online issue publication
April 27, 2016
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Copyright information
© 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.