title: [New design of an adjustable and fixable ear funnel].
mesh_terms: D004427:Ear Diseases / Q000601:surgery*; D004432:Ear, Middle / Q000601:surgery*; D013525:Surgical Instruments
vernacular_title: Novaia konstruktsiia reguliruemoĭ i fiksiruemoĭ ushnoĭ voronki.