Track and Field Tries to Understand New Rules for Intersex Athletes - The New York Times

Caster Semenya And The Sensitive Question Of Intersex Athletes : The Torch : NPR

Testosterone boosts women's athletic performance, study shows, Science

With Caster Semenya back at World Athletics Championships, so is sport's thorniest problem

Caster Semenya loses gender case in bid to continue competing as a woman - Los Angeles Times

LetHerRun Movement Launched To Fight For Women Athletes Like Olympian Caster Semenya

Documentary on transgender athletes tries to bridge the gender divide

Christine Mboma's Coach Says Sprinter Will Undergo Hormone Therapy

Review: 'Fair Play: How Sports Shape the Gender Debates' by Katie Barnes - The Washington Post

Trans Girls Belong on Girls' Sports Teams

Sex, Sport, and Why Track and Field's New Rules on Intersex Athletes Are Essential - The New York Times

How Track and Field Aimed for Inclusion But Instead Sidelined its Star Athletes. - The New York Times

Track's New Gender Rules Could Exclude Some Female Athletes - The New York Times

Transgender Women in Sports - NCAA Athletes and Their Right to Compete

How Much Does Testosterone Really Affect Performance?