Peddling drugs to the pedal pushers.
D001642:Bicycling; D004300:Doping in Sports / Q000517:prevention & control / Q000706:statistics & numerical data; D004921:Erythropoietin / Q000494:pharmacology; D005602:France; D006801:Humans; D010807:Physical Endurance / Q000187:drug effects
D004921:Erythropoietin