title: Advancing the science of emergency department crowding: measurement and solutions.
authors: Department of Emergency Medicine and Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania School of Medicine, and the Leonard Davis Institute of Health Economics, University of Pennsylvania, Philadelphia, PA, USA. pinesjes@uphs.upenn.edu
authors: Jesse M
authors: JM
authors: Pines
authors: Donald M
authors: DM
authors: Yealy
mesh_terms: D001509:Bed Occupancy; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D017052:Hospital Mortality; D006801:Humans; D009936:Organizational Innovation; D010343:Patient Admission; D010360:Patient Transfer; D014481:United States