PT - JOURNAL ARTICLE AU - Jon O Ebbert TI - Varenicline and combination nicotine replacement therapy are the most effective pharmacotherapies for treating tobacco use AID - 10.1136/eb-2013-101462 DP - 2013 Dec 01 TA - Evidence Based Medicine PG - 212--213 VI - 18 IP - 6 4099 - http://ebm.bmj.com/content/18/6/212.short 4100 - http://ebm.bmj.com/content/18/6/212.full SO - Evid Based Med2013 Dec 01; 18