International Journal of Environmental Research and Public Health · 2013 · 71 citations · 24 references
Abstinence after GSP was 1-6% lower in the heavy smokers than in the overall study population. Modifiable factors may be used for small improvements in continued abstinence. However attempts to improve compliance seemed especially promising.
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Outcome criteria in smoking cessation trials: proposal for a common standard
Robert West, Peter Hájek, Lindsay F Stead et al. · Addiction · 2005 · 1.3K citations