title: ED visits and spending by unauthorized immigrants compared with legal immigrants and US natives.
authors.affiliation: Department of Health Services Research and Administration, University of Nebraska Medical Center, Omaha, NE. Electronic address: james.stimpson@unmc.edu.
authors.forename: Jim P
authors.initials: JP
authors.lastname: Stimpson
authors.affiliation: Department of Health Services Research and Administration, University of Nebraska Medical Center, Omaha, NE. Electronic address: fernando.wilson@unmc.edu.
authors.forename: Fernando A
authors.initials: FA
authors.lastname: Wilson
authors.affiliation: Institute for Community Health and Department of Medicine, Cambridge Health Alliance and Harvard Medical School, Boston, MA. Electronic address: lzallman@challiance.org.
authors.forename: Leah
authors.initials: L
authors.lastname: Zallman
mesh_terms: D004636:Emergency Service, Hospital / Q000191:economics / Q000706:statistics & numerical data*; D054242:Emigrants and Immigrants / Q000706:statistics & numerical data*; D005102:Health Expenditures / Q000706:statistics & numerical data; D006801:Humans; D014171:Transients and Migrants / Q000706:statistics & numerical data*; D014481:United States / Q000453:epidemiology