BLOCK, M J <br/><br/>
Diagnostic features of the pupil of the eye.  [electronic resource] 

 -  The Optometric weekly  Dec 1947 
 - 1893-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0030-4093 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Pupil