[Twenty-seven cases of congenital aural fistulas (author's transl)].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004427:Ear Diseases / Q000151:congenital* / Q000628:therapy; D004431:Ear, External / Q000196:embryology; D005260:Female; D005402:Fistula / Q000151:congenital* / Q000628:therapy; D006801:Humans; D008297:Male