Gallo-Salazar, C., Del Coso, J., Barbado, D., Lopez-Valenciano, A., Santos-Rosa, F. J., Sanz-Rivas, D., Moya, M., y Fernandez-Fernandez, J. (2017). Impact of a competition with two consecutive matches in a day on physical performance in young tennis players. Applied Physiology, Nutrition, and Metabolism, 42(7), 750-756. doi:10.1139/apnm-2016-0540.