title: Hydatid disease in some areas of southern Ethiopia.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004443:Echinococcosis / Q000453:epidemiology*; D005002:Ethiopia; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012737:Sex Factors