Papp positive 07/05/2006 Positive test #1
Papp's urine sample taken after the final stage of the Presidential Tour of Turkey in 2006 showed the presence of synthetic testosterone.
Teams and people
- Cyclist's testimony raises questions about his own doping case, ESPN, 19/05/2007
- Ask the Doctor: The medical risks of doping, VeloNews, 23/08/2007