title: [Variations in a wire spiral for sound transformation in tympanoplasty].
mesh_terms: D001299:Audiometry; D004429:Ear Ossicles / Q000601:surgery; D004432:Ear, Middle / Q000601:surgery; D006801:Humans; D008670:Metals; D008722:Methods; D019736:Prostheses and Implants; D013016:Sound; D014433:Tympanoplasty / Q000295:instrumentation*
chemical_list: D008670:Metals
vernacular_title: Variationen einer Drahtspirale als Schalltransformation bei der Tympanoplastik.