SLOAN, L L <br/><br/>
Comparison of tests for red-green color deficiency.  [electronic resource] 

 -  The Journal of aviation medicine  Dec 1948 
 - 447-55 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0095-991X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Color Vision Defects<br/>Humans