TY - JOUR AU - Muñoz Guerra, Jesús et al. AU - Fernandez Pérez, Cristina AU - Miguel Tobal, Francisco AU - Martín Escudero, María Del Pilar PY - 2015 DO - doi: 10.14814/phy2.12645 UR - https://hdl.handle.net/20.500.14352/116669 T2 - Physiological Reports AB - The measurement of the testosterone to epitestosterone ratio (T/E ratio) in urine is often used as a marker for testosterone administration in the doping control field. This study examines the frequencies of the different expression forms of the... LA - eng PB - The Physiological Society KW - Exercise KW - doping KW - UGT2B17 KW - genotype KW - steroid profile TI - Impact of UGT2B17 gene deletion on the steroid profile of an athlete TY - journal article VL - 3 ER -