Martínez-Patiño, María José, Covadonga Mateos-Padorno, Aurora Martínez-Vidal, Ana María Sánchez Mosquera, José Luis García Soidán, María del Pino Díaz Pereira, and Carlos Francisco Touriño-González. 2010. “An Approach to the Biological, Historical and Psychological Repercussions of Gender Verification in Top Level Competitions”. Journal of Human Sport and Exercise 5 (3):307-21. https://doi.org/10.4100/jhse.2010.53.01.