title: [Classification and staging of chronic sinusitis and nasal polyposis and International Classification of Disease].
authors: DLJL8@163.com
authors: Jia-Lin
authors: JL
authors: Liu
authors: Li-Hong
authors: LH
authors: Wang
authors: Chuan-Yu
authors: CY
authors: Liang
mesh_terms: D002908:Chronic Disease; D006801:Humans; D009298:Nasal Polyps / Q000145:classification*; D012852:Sinusitis / Q000145:classification*