Interesting article analysing two different blood profiles from 2 riders: MJ and BT:
http://www.localcyclist.com/2009/09/a-t ... -cyclists/
The telling paragraph is :
[quote]Are the riders clean? Did they dope? Certainly there is no sanctionable evidence. But consider the scenario that rider MJ and BT are not two different riders but the same rider at two different times. Does this scenario change your interpretation of the data?