Zaballa positive 02/05/2010 Positive test ID 818
Zaballa tested positive at some point during the 2010 Vuelta a Asturias, which he won. Last day of racing given as the incident date.
Teams and people
- Anti-doping Rule Violations 2012, Union Cycliste Internationale, 21/03/2012
- Zaballa suspended for nine months for ephedrine use, Cyclingnews.com, 21/03/2012