Porter, J <br/><br/>
No relation between color deficiency and ability to taste PTU.  [electronic resource] 

 -  The New England journal of medicine  Oct 1979 
 - 893 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0028-4793 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Color Vision Defects--diagnosis<br/>Humans<br/>Phenylthiourea<br/>Taste