1. Combination of Alfuzosin and Sildenafil is Superior to Monotherapy in Treating Lower Urinary Tract Symptoms and Erectile Dysfunction 
Steven A. Kaplan, Ricardo R. Gonzalez, Alexis E. Te 
European Urology 
Volume 51, Issue 6, Pages (June 2007)
DOI: /j.eururo
Copyright © 2007 European Association of Urology Terms and Conditions

2. Fig. 1
Mean improvements from baseline in IPSS and increase in IIEF (erectile function domain) at week 12 of treatment with alfuzosin 10mg OD, sildenafil 25mg OD or the combination of both. For IIEF, higher scores indicate better function. For IPSS, lower scores indicate an improvement.
European Urology  , DOI: ( /j.eururo )
Copyright © 2007 European Association of Urology Terms and Conditions

3. Fig. 2
Frequency of penetration (IIEF Q3) and maintained erection (IIEF Q4)- Effect of a 12-week treatment with alfuzosin 10mg OD, sildenafil 25mg OD or the combination of both. Higher scores indicate better function.
European Urology  , DOI: ( /j.eururo )
Copyright © 2007 European Association of Urology Terms and Conditions