title: Harnessing the power of administrative data for measuring the regionalization of emergency care.
authors: Center for Emergency Care Policy Research, Department of Emergency Medicine, University of Pennsylvania, Philadelphia, PA. kit.delgado@uphs.upenn.edu.
authors: M
authors: M
authors: Kit Delgado
authors: Zachary F
authors: ZF
authors: Meisel
mesh_terms: D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D005260:Female; D006739:Hospital Administration / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D010360:Patient Transfer / Q000706:statistics & numerical data*