U.S. Anti-Doping Agency (USADA)
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James Hamilton of Imperial, Pa., an athlete in the sport of track and field, tested positive at the 2002 Pittsburgh (Pa.) Marathon on May 5, 2002 for pseudoephedrine.
Kirk O’Bee of Ada, Mich., an athlete in the sport of cycling, tested positive for an elevated testosterone-epitestosterone ratio at the 2001 USPRO Championships in Philadelphia on June 10, 2001.
Desiree Owen of Kingwood, Texas, an athlete in the sport of track and field, tested positive for a prohibited anabolic steroid under the International Amateur Athletic Federation (IAAF) rules.
Tony Dees of Tampa, Fla., an athlete in the sport of track and field, tested positive for a prohibited substance under the International Amateur Athletic Federation (IAAF) rules.
