@article{ref1,
title="The use of ratios and percentage changes in sports medicine: time for a rethink?·",
journal="International journal of sports medicine",
year="2012",
author="Atkinson, Greg and Batterham, Alan M.",
volume="33",
number="7",
pages="505-506",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0172-4622",
doi="10.1055/s-0032-1316355",
url="http://dx.doi.org/10.1055/s-0032-1316355"
}