Fox, Mark D <br/><br/>
The "slip".  [electronic resource] 

 -  The virtual mentor : VM  Sep 2005 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1937-7010 
<br/><br/><label>Standard No.: </label>10.1001/virtualmentor.2005.7.9.ccas1-0509  doi