1. Alternative Smoking Cessation Aids: A Meta-analysis of Randomized Controlled Trials 
Mehdi Tahiri, MD, Salvatore Mottillo, MD, Lawrence Joseph, PhD, Louise Pilote, MD, MPH, PhD, Mark J. Eisenberg, MD, MPH 
The American Journal of Medicine 
Volume 125, Issue 6, Pages (June 2012)
DOI: /j.amjmed
Copyright © 2012 Elsevier Inc. Terms and Conditions

2. Figure 1
Flow diagram of studies included in the systematic review and meta-analysis.
The American Journal of Medicine  , DOI: ( /j.amjmed )
Copyright © 2012 Elsevier Inc. Terms and Conditions

3. Figure 2
Forest plot comparing acupuncture to sham acupuncture. CI=confidence interval; OR=odds ratio.
The American Journal of Medicine  , DOI: ( /j.amjmed )
Copyright © 2012 Elsevier Inc. Terms and Conditions

4. Figure 3
Forest plot comparing hypnotherapy to control. CI=confidence interval; OR=odds ratio.
The American Journal of Medicine  , DOI: ( /j.amjmed )
Copyright © 2012 Elsevier Inc. Terms and Conditions

5. Figure 4
Forest plot comparing aversive smoking to control. CI=confidence interval; OR=odds ratio.
The American Journal of Medicine  , DOI: ( /j.amjmed )
Copyright © 2012 Elsevier Inc. Terms and Conditions