TY JOUR TI Professional risks in the sport of high achievements KW sports of the higher achievements KW the physiology of the training process KW free radical oxidation, doping KW steroids KW erythropoietin KW sudden death. JO Journal of New Medical Technologies. eJournal AU Bakhmeyer, M.. AU Smolenskiy, A.. AU Mityushkina, O.. PY 2015 IS 9 PB INFRA-M Academic Publishing LLC.