共 10 条
[1]
BLAMIRES D, 1998, INDEPENDENT 0424
[9]
THRESHOLDS FOR TREATMENT IN CATARACT-SURGERY
[J].
JOURNAL OF PUBLIC HEALTH MEDICINE,
1994, 16 (04)
:393-398
[10]
Prevalence of serious eye disease and visual impairment in a north London population: population based, cross sectional study
[J].
BRITISH MEDICAL JOURNAL,
1998, 316 (7145)
:1643-1646