title: [Introduction to 2011 American clinical practice guideline: polysomnography for sleep disordered breathing prior to tonsillectomy in children].
authors.forename: Shu-yao
authors.initials: SY
authors.lastname: Qiu
authors.affiliation: Email: daboliu@126.com.
authors.forename: Da-bo
authors.initials: DB
authors.lastname: Liu
mesh_terms: D002648:Child; D006801:Humans; D017286:Polysomnography; D012891:Sleep Apnea Syndromes / Q000503:physiopathology / Q000601:surgery*; D014068:Tonsillectomy / Q000379:methods*