title: [Guidelines/algorithms of the German Society of Otorhinolaryngology, head and neck surgery. German Society of Otorhinolaryngology, Head and Neck Surgery].
authors.forename: U
authors.initials: U
authors.lastname: Ganzer
authors.forename: W
authors.initials: W
authors.lastname: Arnold
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D010038:Otorhinolaryngologic Diseases / Q000175:diagnosis* / Q000628:therapy