@article{ref1,
title="Removing contact from school rugby will not turn children into couch potatoes",
journal="British journal of sports medicine",
year="2016",
author="Pollock, Allyson M. and Kirkwood, Graham",
volume="50",
number="16",
pages="963-964",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsports-2016-096220",
url="http://dx.doi.org/10.1136/bjsports-2016-096220"
}