title: Use of hospital emergency departments for nonurgent care: a persistent problem with no easy solutions.
authors.forename: J M
authors.initials: JM
authors.lastname: Gill
mesh_terms: D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D006300:Health Services Misuse; D006801:Humans; D010353:Patient Education as Topic; D011320:Primary Health Care; D014218:Triage; D014481:United States