Shabsigh, R <br/><br/>
Randomized study of testosterone gel as adjunctive therapy to sildenafil in hypogonadal men with erectile dysfunction who do not respond to sildenafil alone.  [electronic resource] 

 -  The Journal of urology  May 2008 
 - S97-S102 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1527-3792 
<br/><br/><label>Standard No.: </label>10.1016/j.juro.2008.03.145  doi