Ditmars, D L <br/><br/>
A contact lens for the treatment of color vision defects.  [electronic resource] 

 -  Military medicine  May 1976 
 - 319-22 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0026-4075 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blindness--therapy<br/>Contact Lenses<br/>Female<br/>Humans<br/>Male<br/>Military Medicine<br/>United States