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Prevalence and Causes of Blindness in Children in Vietnam

โœ Scribed by Hans Limburg; Clare Gilbert; Do Nhu Hon; Nguyen Chi Dung; Tran Huy Hoang


Book ID
116806340
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
259 KB
Volume
119
Category
Article
ISSN
0161-6420

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Causes and prevalence of blindness in th
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