title: Technology. Federal government marches on with health information exchange. Experts say the real success--and growth--is at the regional level.
authors.forename: Elizabeth S
authors.initials: ES
authors.lastname: Roop
mesh_terms: D006265:Health Care Coalitions; D006284:Health Plan Implementation; D006291:Health Policy; D008490:Medical Informatics; D014481:United States; D037041:United States Government Agencies