Operazione Aderlass, 4 anni di squalifica per l'austriaco Stefan Denifl
Chris Froome's Vuelta a Espana lead decreases as Stefan Denifl wins 17th stage | Cycling News | Sky Sports
Austrian cyclist Stefan Denifl 'confesses to blood doping in police interview'
Stefan Denifl - Wikipedia
Stefan Denifl on X: "In cycling, dreams do not only come true by hard work, strength and luck - you need the trust of a team. 1 year ago @AquaBlueSport gave me