Original: Doping case On July 27, 2006 the Phonak Cycling Team announced Floyd Landis had a urine test come back positive, having an unusually high ratio of the hormone testosterone to the hormone epitestosterone (T/E ratio) after the epic performance in Stage 17.
Simplified: Doping investigation On July 27, 2006 the Phonak Cycling Team said Floyd Landis had a urine test come back positive, having an unusually high ratio of the hormone testosterone to the hormone epitestosterone (T/E ratio) after Stage 17.