Ei näy testeissä -teemaa sivuten pari juttua, joihin hiljattain törmäsin:

- Experts believe up to 100 undetectable performance-enhancing drugs similar to the banned blood booster erythropoietin (EPO) have been designed, German doping specialist Mario Thevis said on Thursday. (Reuters)

Current markers of the Athlete Blood Passport do not flag microdose EPO doping (Ashenden et al., European Journal of Applied Physiology)