1. Testosterone and Erection: Practical Management for the Patient with Erectile Dysfunction 
Christian Stief 
European Urology Supplements 
Volume 6, Issue 17, Pages (November 2007)
DOI: /j.eursup
Copyright © 2007 European Association of Urology Terms and Conditions

2. Fig. 1
Mean sexual motivation and sexual performance scores in hypogonadal men during short-term treatment with testosterone gel or a testosterone patch [22].
European Urology Supplements 2007 6, DOI: ( /j.eursup )
Copyright © 2007 European Association of Urology Terms and Conditions

3. Fig. 2
Mean sexual desire, sexual activity, and satisfaction with erection scores in hypogonadal men during long-term treatment with testosterone gel [24].
European Urology Supplements 2007 6, DOI: ( /j.eursup )
Copyright © 2007 European Association of Urology Terms and Conditions

4. Fig. 3
Mean change in International Index of Erectile Function erectile dysfunction domain scores in hypogonadal men treated with sildenafil plus testosterone gel or sildenafil plus placebo [32].
European Urology Supplements 2007 6, DOI: ( /j.eursup )
Copyright © 2007 European Association of Urology Terms and Conditions

5. Fig. 4
Mean International Index of Erectile Function domain scores in hypogonadal men at baseline and after treatment with testosterone gel with or without sildenafil [35].
European Urology Supplements 2007 6, DOI: ( /j.eursup )
Copyright © 2007 European Association of Urology Terms and Conditions