title: Onchocerciasis in Gemu Gofa: an anthropological and ecological survey.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004463:Ecology; D005002:Ethiopia; D005006:Ethnicity; D005260:Female; D005843:Geography; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D009855:Onchocerciasis / Q000453:epidemiology*; D012737:Sex Factors