Science news articles about 'testosterone epitestosterone ratio'

... testosterone and epitestosterone within a sample. "Our system means that we can determine the testosterone/epitestosterone ratio in a sample with greater confidence, and therefore be in a better ...

... Anti-Doping Agency. Evidence of abuse is determined by the testosterone: epitestosterone ratio, or T:E ... Hispanic origin. For men of Asian origin, the ratio was 3.8. A single indiscriminate threshold ...