<p>The documents allows testing officials to take a longitudinal study of an athlete's blood profile. Variations in that profile over time could indicate doping. <br /><br />"With this new tool, FINA will definitively remain at the forefront of the doping fight," the organisation's president Julio Maglione said.</p>
<p>The documents allows testing officials to take a longitudinal study of an athlete's blood profile. Variations in that profile over time could indicate doping. <br /><br />"With this new tool, FINA will definitively remain at the forefront of the doping fight," the organisation's president Julio Maglione said.</p>