title: [Transtympanic permanent drainage in some types of perception deafness].
mesh_terms: D001299:Audiometry; D003638:Deafness; D004322:Drainage; D006801:Humans; D010033:Otitis Media / Q000150:complications / Q000601:surgery*; D014432:Tympanic Membrane / Q000601:surgery*
vernacular_title: Le drainage trans-tympanique permanent dans certaines surdités de perception.