Survey of onchocerciasis within the Federal Capital Territory of Nigeria between 1981 and 1982.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009549:Nigeria; D009855:Onchocerciasis / Q000453:epidemiology*; D012189:Retrospective Studies