title: [A suggestion for revision of the staging of chronic sinusitis and nasal polyposis].
authors.affiliation: zhangxiaobo100@sina.com
authors.forename: Xiao-bo
authors.initials: XB
authors.lastname: Zhang
mesh_terms: D002908:Chronic Disease; D006801:Humans; D009298:Nasal Polyps / Q000145:classification* / Q000473:pathology; D012852:Sinusitis / Q000145:classification* / Q000473:pathology