J. Savulescu, B. Foddy, M. Clayton: Why we should allow performance enhancing drugs in sport. In: British journal of sports medicine. Band 38, Nummer 6, Dezember 2004, S. 666–670, doi:10.1136/bjsm.2003.005249, PMID 15562155, PMC 1724991 (freier Volltext) (Review).
J. Savulescu, B. Foddy, M. Clayton: Why we should allow performance enhancing drugs in sport. In: British journal of sports medicine. Band 38, Nummer 6, Dezember 2004, S. 666–670, doi:10.1136/bjsm.2003.005249, PMID 15562155, PMC 1724991 (freier Volltext) (Review).