Anemia—differential diagnosis. EBSCO DynaMed website. Available at:
. Updated September 8, 2011. Accessed November 2, 2012.
Anemia. National Heart, Lung, and Blood Institute website. Available at:
Accessed November 1, 2012.
Guralnik JM, Eisenstaedt RS, Ferrucci L, Klein HG, Woodman RC. Prevalence of anemia in persons 65 years and older in the United States: evidence for a high rate of unexplained anemia.
Nissenson AR, Goodnough LT, Dubois RW. Anemia: not just an innocent bystander?
Arch Intern Med
Iron Disorders Institute
National Anemia Action Council
Government of British Columbia Ministry of Health