Serum erythropoietin measurement

Thomas MC, Cooper ME, Tsalamandris C, et al: Anemia with impaired erythropoietin response in diabetic patients. Arch Intern Med 2005; 165(4):466-469.

Maiese K, Li F, & Chong ZZ: New avenues of exploration for erythropoietin. JAMA 2005; 293(1):90-95.

Johansson P, Brudin G, & Nilsson B: Oxygen affinity is decreased in patients with polycythaemia vera and essential thrombocythaemia. Scand J Clin Lab Invest 2004; 64(1):71-75.