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State of Oregon DHS (August 19, 2008). "Oregon Trauma Hospitals"(PDF). State of Oregon. Archived from the original(PDF) on December 28, 2011. Retrieved January 21, 2009.
State of Oregon DHS (August 19, 2008). "Oregon Trauma Hospitals"(PDF). State of Oregon. Archived from the original(PDF) on December 28, 2011. Retrieved January 21, 2009.