Track and Field Tries to Understand New Rules for Intersex

Sex Differences in Running Are More Complicated Than We Thought

The New York Times in Print for Wednesday, May 8, 2019 - The New York Times

Caster Semenya: what her story says about gender and race in sports - Vox

Transgender athletes banned from track and field competitions, rules tightened for Semenya

Ten ethical flaws in the Caster Semenya decision on intersex in sport

Testosterone boosts women's athletic performance, study shows

What Does Intersex Say About Biological Sex? – SAPIENS

Caster Semenya is being forced to alter her body to make slower

Amid debate, few transgender kids in NC school sports - NC Health News

static01.nyt.com/images/2019/06/03/sports/03semeny

Namibian sprinters Christine Mboma and Beatrice Masilingi banned from Tokyo due to high testosterone levels, Page 6

Hormone Levels Are Being Used to Discriminate against Female Athletes

Caster Semenya Loses Appeal for Equal Treatment

Does elevated testosterone give 2-time 800m Olympic winner Caster Semenya an unfair advantage?