Clénin, G., Cordes, M., Huber, A., Schumacher, Y. . O., Noack, P., Scales, J., & Kriemler, S. (2015). Iron deficiency in sports – definition, influence on performance and therapy. Swiss Medical Weekly, 145(4344), w14196. https://doi.org/10.4414/smw.2015.14196