Racing World
Mathias Fluckiger: "I did not voluntarily take zeranol"
Mathias Flückiger closed his press blackout after 3 weeks of positivity to zeranol.
Mathias Flückiger closed his press blackout after 3 weeks of positivity to zeranol.
The red-cross runner tested positive for an anabolic substance, Zeranol, in a test last June 5th at ...