Frick, Kevin D <br/><br/>
Economic impact of visual impairment and blindness in the United States.  [electronic resource] 

 -  Archives of ophthalmology (Chicago, Ill. : 1960)  Apr 2007 
 - 544-50 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0003-9950 
<br/><br/><label>Standard No.: </label>10.1001/archopht.125.4.544  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Blindness--economics<br/>Cost of Illness<br/>Female<br/>Health Care Costs--statistics & numerical data<br/>Health Expenditures--statistics & numerical data<br/>Health Resources--statistics & numerical data<br/>Humans<br/>Male<br/>Middle Aged<br/>Quality of Life<br/>United States<br/>Vision, Low--economics<br/>Persons with Visual Disabilities