Variations in ambulance use in the United States: the role of health insurance.
Meisel ZF; Pines JM; Polsky D; Metlay JP; Neuman MD; Branas CC; Academic Emergency Medicine: Official Journal Of The Society For Academic Emergency Medicine, 2011, vol. 18, issue 10, p 1036, ISSN 15532712. ISBN 15532712.
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