More on color blindness.  [electronic resource] 

 -  Child health alert  Mar 2005 
 - 4-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1064-4849 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child<br/>Color<br/>Color Vision Defects--diagnosis<br/>Humans<br/>Schools<br/>Teaching Materials