@article{ref1,
title="Pneumothorax in a boxer",
journal="British journal of sports medicine",
year="1985",
author="Belham, G. J. and Adler, M.",
volume="19",
number="1",
pages="45-45",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0306-3674",
doi="",
url="http://dx.doi.org/"
}