Deferred care for emergency department users with nonacute conditions.
D004636:Emergency Service, Hospital / Q000458:organization & administration* / Q000592:standards; D006779:Hospitals, Public / Q000458:organization & administration* / Q000592:standards; D006801:Humans; D012017:Referral and Consultation; D012107:Research Design / Q000592:standards*; D015983:Selection Bias; D014218:Triage