ALLEN, M J <br/><br/>
The phoro-accommodometer and the ACA ratio.  [electronic resource] 

 -  American journal of optometry and archives of American Academy of Optometry  Sep 1960 
 - 483-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9408 
<br/><br/><label>Standard No.: </label>10.1097/00006324-196009000-00004  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accommodation, Ocular<br/>Equipment and Supplies<br/>Eye<br/>Head<br/>Humans<br/>Muscles<br/>Optometry--supply & distribution