title: PSGs: more than just the AHI.
authors.forename: Bradley A
authors.initials: BA
authors.lastname: Edwards
authors.forename: Andrew
authors.initials: A
authors.lastname: Wellman
authors.forename: Robert L
authors.initials: RL
authors.lastname: Owens
mesh_terms: D006801:Humans; D017286:Polysomnography / Q000379:methods / Q000639:trends*; D012893:Sleep Wake Disorders / Q000175:diagnosis* / Q000503:physiopathology