Health, Sports & Psychology
Rio 2016: A Caster Semenya reading list
...data suggests there's not necessarily a big gap between normal male and female ranges of the hormone, explained Dr. Katrina Karkazis, a bioethicist at Stanford University who also testified on Chand's behalf. However, Martin Ritzén, a Sweden-based professor who specializes in pediatric endocrinology and testified on behalf of the IAAF, said the probability of a healthy...