FRANCESCHETTI, A <br/><br/>
First observation of a sibling from two colorblinds of different types.  [electronic resource] 

 -  Bulletin der Schweizerischen Akademie der Medizinischen Wissenschaften  Jul 1949 
 - 227-32 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-7494 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Color Vision Defects<br/>Humans