Tobacco smoking surveillance: is quota sampling an efficient tool for monitoring national trends? A comparison with a random cross-sectional survey.

by Romain Guignard, Jean-Louis Wilquin, Jean-Baptiste Richard, François Beck
Published 2013-01-01

Evaluating the Effectiveness of France's Indoor Smoke-Free Law 1 Year and 5 Years after Implementation: Findings from the ITC France Survey.

by Geoffrey T Fong, Lorraine V Craig, Romain Guignard, Gera E Nagelhout, Megan K Tait, Pete Driezen, Ryan David Kennedy, Christian Boudreau, Jean-Louis Wilquin, Antoine Deutsch, François Beck
Published 2013-01-01