Pieri, V <br/><br/>
Decreased color discrimination and contrast sensitivity in Parkinson's disease.  [electronic resource] 

 -  Journal of the neurological sciences  Jan 2000 
 - 7-11 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0022-510X 
<br/><br/><label>Standard No.: </label>10.1016/s0022-510x(99)00204-x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Color Vision Defects--physiopathology<br/>Contrast Sensitivity--physiology<br/>Female<br/>Humans<br/>Male<br/>Parkinson Disease--physiopathology<br/>Visual Perception--physiology