title: Emergency Medical Services and the federal government's evolving role: what rural and frontier Emergency Medical Services advocates should know.
authors.affiliation: Cecil G Sheps Center for Health Services Research, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. dpatterson@schsr.unc.edu
authors.forename: P Daniel
authors.initials: PD
authors.lastname: Patterson
mesh_terms: D004632:Emergency Medical Services / Q000331:legislation & jurisprudence* / Q000458:organization & administration; D033161:Government Regulation; D006801:Humans; D012424:Rural Population; D014481:United States