Epidemiology of blindness in the Middle East.
D000328:Adult; D000368:Aged; D001211:Asia, Western; D001766:Blindness / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D004534:Egypt; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D013397:Sudan