共 29 条
[1]
Baker M., 1998, LOST VISION OLDER VI
[2]
BRENNER MH, 1995, MED CARE, V33, pAS236
[3]
BULLIMORE M, 1997, INVEST OPHTH VIS SCI, V38, pA3288
[6]
Dodds A, 1991, BRIT J VISUAL IMPAIR, V9, P38
[7]
FERRIER C, 1997, PROVISION TRAINING U
[8]
Fielder AR, 1999, BMJ-BRIT MED J, V318, P717
[9]
Frost N A, 1998, Ophthalmic Epidemiol, V5, P185, DOI 10.1076/opep.5.4.185.4191
[10]
Frost N A, 2001, Ophthalmic Epidemiol, V8, P1, DOI 10.1076/opep.8.1.1.1539