@article{ref1,
title="Injury surveillance at 23 International Tennis Federation Junior and Pro Circuit tournaments between 2011 and 2015",
journal="British journal of sports medicine",
year="2016",
author="Correia, José Pedro",
volume="50",
number="24",
pages="1556-1556",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsports-2016-096255",
url="http://dx.doi.org/10.1136/bjsports-2016-096255"
}