title: Epidemiology of trachoma in north-western Ethiopia.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005002:Ethiopia; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012424:Rural Population; D014141:Trachoma / Q000453:epidemiology*