title: [Chronic otitis media].
authors.affiliation: Department of Otolaryngology, Niigata University School of Medicine.
authors.forename: Y
authors.initials: Y
authors.lastname: Yamamoto
authors.forename: N
authors.initials: N
authors.lastname: Nonomura
authors.forename: S
authors.initials: S
authors.lastname: Takahashi
mesh_terms: D002908:Chronic Disease; D003937:Diagnosis, Differential; D006801:Humans; D010033:Otitis Media / Q000175:diagnosis / Q000628:therapy