title: Ideal practice versus best workable practice.
authors.forename: Daniel K
authors.initials: DK
authors.lastname: Ng
authors.forename: Pok-yu
authors.initials: PY
authors.lastname: Chow
authors.forename: Ka-li
authors.initials: KL
authors.lastname: Kwok
authors.forename: Mei-ying
authors.initials: MY
authors.lastname: Cheung
mesh_terms: D002648:Child; D004724:Endoscopy; D006801:Humans; D017286:Polysomnography; D010818:Practice Patterns, Physicians'; D020181:Sleep Apnea, Obstructive / Q000175:diagnosis / Q000503:physiopathology*