Australian Government National Tobacco Campaign Quit Now
Provides information for quitters and health professionals
http://www.quitnow.gov.au/internet/quitnow/publishing.nsf/Content/home
Treatobacco.net
Authoritative evidence-based information about the treatment of tobacco dependence
http://treatobacco.net/en/index.php
Cochrane Reviews - Tobacco Addiction
Systematic reviews of the evidence on interventions to prevent and treat tobacco dependence.
https://tobacco.cochrane.org/our-reviews