YO Schumacher, J Temme, D Bueltermann, A Schmid and A Berg (2003) “The influence of exercise on serum markers of altered erythropoiesis and the indirect detection models of recombinant human erythropoietin abuse in athletes”, Haematologica. Pavia, Italy, 88(6), pp. 712-714. Available at: https://haematologica.org/article/view/2768 (Accessed: 15September2026).