CATARACT EXTRACTION IN AN ENGLISH POPULATION.
D001699:Biometry; D002387:Cataract Extraction; D004739:England; D005006:Ethnicity; D005853:Geriatrics; D006801:Humans; D007557:Israel; D013223:Statistics as Topic; D014852:Wales
CATARACT EXTRACTION; ENGLAND; GERIATRICS; ISRAEL; STATISTICS; WALES