David, D J <br/><br/>
Open-ended vasectomy.  [electronic resource] 

 -  The Journal of the American Board of Family Practice   
 - 77 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0893-8652 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Male<br/>Vasectomy--methods