title: [Pathology and classification of otitis media and early surgical treatment].
authors.forename: Min
authors.initials: M
authors.lastname: Xu
authors.forename: Wen
authors.initials: W
authors.lastname: Zhang
authors.forename: Quan-an
authors.initials: QA
authors.lastname: Zhang
mesh_terms: D006801:Humans; D010033:Otitis Media / Q000145:classification / Q000473:pathology* / Q000601:surgery*