Waki, M <br/><br/>
[Clinical application of critical frequency].  [electronic resource] 

 -  Nihon ganka kiyo  Sep 1965 
 - 539-43 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Eye Diseases--diagnosis<br/>Female<br/>Flicker Fusion<br/>Humans<br/>Male<br/>Middle Aged