title: Are the World Health Organisation case definitions for severe acute respiratory syndrome sufficient at initial assessment?
authors.forename: Paul A
authors.initials: PA
authors.lastname: Tambyah
authors.forename: Louis Y A
authors.initials: LY
authors.lastname: Chai
authors.forename: Dale A
authors.initials: DA
authors.lastname: Fisher
mesh_terms: D003951:Diagnostic Errors / Q000517:prevention & control; D004636:Emergency Service, Hospital; D006801:Humans; D045169:Severe Acute Respiratory Syndrome / Q000175:diagnosis*; D014944:World Health Organization