title: [Fenestration surgery in ear abnormalities].
mesh_terms: D000014:Abnormalities, Drug-Induced; D002648:Child; D002675:Child, Preschool; D004424:Ear Canal / Q000002:abnormalities; D004429:Ear Ossicles / Q000002:abnormalities / Q000601:surgery; D004432:Ear, Middle / Q000002:abnormalities / Q000601:surgery; D004480:Ectromelia; D005276:Fenestration, Labyrinth; D006801:Humans; D007361:Intelligence Tests; D013064:Speech Disorders / Q000209:etiology; D013792:Thalidomide / Q000009:adverse effects; D014433:Tympanoplasty
chemical_list: D013792:Thalidomide
vernacular_title: Fensterungsoperation bei Ohrfehlbildungen.