Lewallen, Susan <br/><br/>
Variation in cataract surgery needs in latin america.  [electronic resource] 

 -  Archives of ophthalmology (Chicago, Ill. : 1960)  Dec 2012 
 - 1575-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1538-3601 
<br/><br/><label>Standard No.: </label>10.1001/archophthalmol.2012.2147  doi