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Prices don't drive regional Medicare spending variations.
Gottlieb DJ, Zhou W, Song Y, Andrews KG, Skinner JS, Sutherland JM. Gottlieb DJ, et al. Among authors: song y. Health Aff (Millwood). 2010 Mar-Apr;29(3):537-43. doi: 10.1377/hlthaff.2009.0609. Epub 2010 Jan 28. Health Aff (Millwood). 2010. PMID: 20110290 Free PMC article.
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