title: [Correction of the gaping eustachian tube osteum with injectable collagen].
authors: Universitäts-Hals-Nasen-Ohrenklinik, Klinikum Grosshadern, München.
authors: K
authors: K
authors: Mees
authors: U
authors: U
authors: Beimert
mesh_terms: D003094:Collagen / Q000008:administration & dosage*; D004724:Endoscopy; D005064:Eustachian Tube; D006801:Humans; D007267:Injections
chemical_list: D003094:Collagen
vernacular_title: Korrektur des klaffenden Tubenostiums mit injizierbarem Kollagen.