title: Evaluations of hospital and/or trauma care systems.
authors: W S
authors: WS
authors: Copes
authors: W J
authors: WJ
authors: Sacco
authors: H R
authors: HR
authors: Champion
mesh_terms: D005069:Evaluation Studies as Topic; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D011785:Quality Assurance, Health Care; D014193:Trauma Centers / Q000592:standards*; D015599:Trauma Severity Indices; D014481:United States