Loran, O B <br/><br/>
[Viagra (sildenaphilcitrate) in the treatment of patients with erectile dysfunction].  [electronic resource] 

 -  Urologiia (Moscow, Russia : 1999)   
 - 30-3 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article 
<br/><br/><label>ISSN: </label>1728-2985 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Erectile Dysfunction--drug therapy<br/>Humans<br/>Male<br/>Middle Aged<br/>Piperazines--therapeutic use<br/>Purines<br/>Sildenafil Citrate<br/>Sulfones