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1142 Prevalence and causes of blindness in subjects of 55 years and older: The Rotterdam study

โœ Scribed by C.C.W. Klaver; R.C.W. Wolfs; J.R. Vingerling; D. Dielemans; A. Hofman; P.T.V.M. De Jong


Book ID
116075843
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
94 KB
Volume
35
Category
Article
ISSN
0042-6989

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โœ J. S. Stilma; S. Bridger ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Springer-Verlag ๐ŸŒ English โš– 336 KB

The causes of blindness in Sierra Leone were studied in 7286 new patients attending the eye clinic in the year 1981. Blindness, defined as an inability to count fingers at 3 meters with the better eye (WHO, 1973), was present in 762 persons, due to cataract (39%), ocular onchocerciasis (30%), primar