Prevalence of lens opacities in ophthalmic screening examination of aged persons.
Sekiryu
T
T
Fukushima Medical College, Japan.
Sakauchi
K
K
Sasaki
S
S
Kato
K
K
D000368:Aged; D000369:Aged, 80 and over; D002386:Cataract / Q000145:classification / Q000453:epidemiology*; D004812:Epidemiologic Methods; D005128:Eye Diseases / Q000453:epidemiology; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008403:Mass Screening