RT Journal
A1 Torpy JM, Lynm C, Glass RM
T1 CAuses of visual impairment
JF JAMA
JO JAMA
YR 2003
FD October 15
VO 290
IS 15
SP 2088
OP 2088
DO 10.1001/jama.290.15.1961
UL http://dx.doi.org/10.1001/jama.290.15.1961
AB 
Visual impairment can happen to children or adults. In the United States,
millions of persons have partial or complete loss of vision. It is important
to have regular eye examinations to detect early stages of vision loss. The
October 15, 2003, issue of JAMA includes an article
about the causes of visual impairment.