Efficacy of Varenicline to Prompt Quit Attempts in Smokers Not Currently Trying to Quit: A Randomized Placebo-Controlled Trial

Use of Varenicline for 4 Weeks Before Quitting Smoking

(2011) Peter Hajek et al.   ARCHIVES OF INTERNAL MEDICINE

A randomized, controlled trial of NRT-aided gradual vs. abrupt cessation in smokers actively trying to quit

(2010) John R. Hughes et al.   DRUG AND ALCOHOL DEPENDENCE

Definition of a Quit Attempt: A Replication Test

(2010) J. R. Hughes et al.   NICOTINE & TOBACCO RESEARCH

Data to assess the generalizability of samples from studies of adult smokers

(2009) John R. Hughes et al.   NICOTINE & TOBACCO RESEARCH

Nicotine patch therapy prior to quitting smoking: a meta-analysis

(2008) Saul Shiffman et al.   ADDICTION

Ethical concerns about non-active conditions in smoking cessation trials and methods to decrease such concerns

(2008) John R. Hughes   DRUG AND ALCOHOL DEPENDENCE