The mayo clinic <br/><br/>
Erectile dysfunction /  
The mayo clinic.  
 - Manila :  Philippine Publishing House,   2004.  
<br/><br/><label>ISSN: </label>0115-0839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health. <br/>Erectile dysfunction. <br/>Impotence. <br/>Men's health. <br/>Aged man. 
<br/><br/><label>Dewey Class. No.: </label>Per. 613.'051 H434 2004