title: Emergency department overcrowding and mortality after the introduction of the 4-hour rule in Western Australia.
authors.forename: Biswadev
authors.initials: B
authors.lastname: Mitra
authors.forename: Peter A
authors.initials: PA
authors.lastname: Cameron
mesh_terms: D003441:Crowding; D004636:Emergency Service, Hospital / Q000592:standards*; D017052:Hospital Mortality / Q000639:trends*; D006801:Humans; D058996:Quality Improvement; D059039:Standard of Care