Prevalence of onchocerciasis (river-blindness) in selected villages of the Gorama Chiefdom, Sierra Leone.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009855:Onchocerciasis / Q000453:epidemiology*; D012807:Sierra Leone