Erythropenia

Erythropenia (erythrocytopenia) is a decrease in the number of red blood cells below physiological levels. The number of erythrocytes in men is 4.3–5.3 × 1012/l of blood, in women 3.8–4.8 × 1012/l of blood.

Source

 * ŠVÍGLEROVÁ, Jitka. Erythropenia [online]. Last revision 2009-02-18, [cit. 2010-11-12]. <https://web.archive.org/web/20160416224344/http://wiki.lfp-studium.cz/index.php/Erytropenie