Dreyer, V <br/><br/>
Occupational possibilities of colour defectives.  [electronic resource] 

 -  Acta ophthalmologica  1969 
 - 523-34 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0001-639X 
<br/><br/><label>Standard No.: </label>10.1111/j.1755-3768.1969.tb08138.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Color Perception Tests--standards<br/>Color Vision Defects--classification<br/>Humans<br/>Occupational Medicine<br/>Occupations