"For amateur cyclists, EPO blood doping may have little effect on real-world road race performance..."

“For amateur cyclists, EPO blood doping may have little effect on real-world road race performance For amateur cyclists, EPO blood doping may have little effect on real-world road race performance”

- https://www.sciencedaily.com/releases/2017/06/170630090150.htm

source http://physiquesportsuk.tumblr.com/post/162604155699