Ding, Hui <br/><br/>
Efficacy and safety of udenafil for erectile dysfunction: a meta-analysis of randomized controlled trials.  [electronic resource] 

 -  Urology  Jul 2012 
 - 134-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Meta-Analysis 
<br/><br/><label>ISSN: </label>1527-9995 
<br/><br/><label>Standard No.: </label>10.1016/j.urology.2012.02.014  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Erectile Dysfunction--drug therapy<br/>Humans<br/>Male<br/>Phosphodiesterase 5 Inhibitors--adverse effects<br/>Pyrimidines--adverse effects<br/>Randomized Controlled Trials as Topic<br/>Sulfonamides--adverse effects