Russian doping scandal: Five walkers banned for using EPO - BBC Sport
A package of EPO and a injection are pictured in the headquarters of Austria's special anti doping police task force in Vienna March 27, 2009. The drugs were found as police started
The Runner Christian Hesch Describes Doping With EPO - The New York Times
Erythropoietin (EPO) - Curious
Lance Armstrong's drug of choice, EPO, 'doesn't work', scientists claim
Peter Bol, fourth in Olympic 800m, tests positive for EPO
Peter Bol drug test: What is EPO and why is it used by athletes to enhance performance? | The West Australian
The effect of EPO on performance
That EPO Study You're Reading About May Not Tell The Full Story | Bicycling