Nemer, Jerry. Databank 2007. Oregon Health Policy and Research. Retrieved January 21, 2009.
public.health.oregon.gov
State of Oregon DHS (August 19, 2008). "Oregon Trauma Hospitals"(PDF). State of Oregon. Archived from the original(PDF) on December 28, 2011. Retrieved 2009-01-21.
State of Oregon DHS (August 19, 2008). "Oregon Trauma Hospitals"(PDF). State of Oregon. Archived from the original(PDF) on December 28, 2011. Retrieved 2009-01-21.