Variability of serum markers of erythropoiesis during 6 days of racing in highly trained cyclists - Voss, S. C.; Alsayrafi, M.; Bourdon, P. C.; Klodt, F.; Nonis, D.; Hopkins, W. G.; Schumacher, Y. O. (International Journal of Sports Medicine, 2014)
Keywords: cycling; high performance sport; competition; EPO; doping; blood; tapering; training; Germany; endurance sports; biological and medical sciences