title: [Guidelines/algorithms of the German Society of Otorhinolaryngology, Head and Neck Surgery].
mesh_terms: D018424:Cholesteatoma, Middle Ear; D005158:Facial Paralysis; D005858:Germany; D006801:Humans; D010034:Otitis Media with Effusion; D010035:Otitis Media, Suppurative; D010040:Otosclerosis