Abnormal hematologic profiles in elite cross-country skiers: Blood doping or? - Stray-Gundersen, J.; Videman, T.; Penttilä, I.; Lereim, I. (Clinical Journal of Sport Medicine, 2003)
Keywords: sports medicine; cross-country skiing; blood; doping; biochemistry; World Championship; 1989; analysis; IOC; USA; biological and medical sciences; endurance sports