@article{ref1,
title="Rebreathing in a subject wearing an integral crash helmet",
journal="British medical journal (clinical research edition)",
year="1982",
author="Woods, R. I.",
volume="284",
number="6324",
pages="1264-1265",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0267-0623",
doi="",
url="http://dx.doi.org/"
}