title: Top of the pyramid: what makes a model EMS system?
authors.affiliation: North Shore-LIJ Center for EMS, USA. jwashko@nshs.edu
authors.forename: Jonathan D
authors.initials: JD
authors.lastname: Washko
mesh_terms: D004632:Emergency Medical Services / Q000458:organization & administration / Q000592:standards*; D017146:Models, Organizational; D011787:Quality of Health Care; D014481:United States