Drum, B A <br/><br/>
Selective loss of pattern discrimination in early glaucoma.  [electronic resource] 

 -  Applied optics  Mar 1989 
 - 1135-44 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1559-128X 
<br/><br/><label>Standard No.: </label>10.1364/AO.28.001135  doi