title: Health information exchange for emergency department care is on the right trajectory.
authors.forename: John D
authors.initials: JD
authors.lastname: Halamka
mesh_terms: D003952:Diagnostic Imaging / Q000379:methods*; D005260:Female; D063005:Health Information Systems / Q000458:organization & administration*; D006801:Humans; D033181:Information Dissemination; D017116:Low Back Pain / Q000175:diagnosis*; D008297:Male; D019564:Unnecessary Procedures / Q000706:statistics & numerical data*