ALPERN, M <br/><br/>
The enigma of typical total monochromacy.  [electronic resource] 

 -  American journal of ophthalmology  Nov 1960 
 - 996-1012 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9394 
<br/><br/><label>Standard No.: </label>10.1016/0002-9394(60)90353-6  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Color Vision Defects<br/>Humans