Livingston, Lori A <br/><br/>
OPTOTRAK Measurement of the Quadriceps Angle Using Standardized Foot Positions.  [electronic resource] 

 -  Journal of athletic training  Sep 2002 
 - 252-255 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1938-162X