1. Association between Smoking, Passive Smoking, and Erectile Dysfunction: Results from the Boston Area Community Health (BACH) Survey 
Varant Kupelian, Carol L. Link, John B. McKinlay 
European Urology 
Volume 52, Issue 2, Pages (August 2007)
DOI: /j.eururo
Copyright © 2007 European Association of Urology Terms and Conditions

2. Fig. 1
Prevalence of erectile dysfunction by age. Weighted percentages.
European Urology  , DOI: ( /j.eururo )
Copyright © 2007 European Association of Urology Terms and Conditions

3. Fig. 2
Minimal impact of passive smoking on erectile function by active smoking status. Age-adjusted mean five-item International Index of Erectile Function score and 95% confidence intervals.
European Urology  , DOI: ( /j.eururo )
Copyright © 2007 European Association of Urology Terms and Conditions