Quintana disqualified from Tour de France over tramadol use

Colombian Nairo Quintana has been retrospectively disqualified from this year's Tour de France after testing positive for tramadol, the International Cycling Union (UCI) announced on Wednesday. 

Quintana disqualified from Tour de France over tramadol use
Colombian Nairo Quintana has been retrospectively disqualified from this year's Tour de France after testing positive for tramadol, the International Cycling Union (UCI) announced on Wednesday.