title: [Tympanoplasty today: facts, hypotheses and controversies].
authors: Universitätsklinik für HNO, Hals-, Kiefer- und Gesichtschirurgie, Inselspital, Bern.
authors: R
authors: R
authors: Häusler
mesh_terms: D002908:Chronic Disease; D006801:Humans; D010033:Otitis Media / Q000453:epidemiology* / Q000601:surgery; D012307:Risk Factors; D016896:Treatment Outcome; D014433:Tympanoplasty / Q000706:statistics & numerical data*