So what techniques did Ferrari use that weren't detectable then?
Blood transfusions and microdosing of EPO.
Until recently the dopers were able to outwit the testers hence why only the stupid ever actually failed a drugs test. Most were caught via police investigations into the trafficking of black market drugs, i.e. Operacion Puerto, which caught Basso, Ullrich et al, or the *Oil for Drugs *affair in Italy that caught Di Luca.
Blood transfusions and microdosing of EPO.
Until recently the dopers were able to outwit the testers hence why only the stupid ever actually failed a drugs test. Most were caught via police investigations into the trafficking of black market drugs, i.e. Operacion Puerto, which caught Basso, Ullrich et al, or the *Oil for Drugs *affair in Italy that caught Di Luca.