@article{ref1,
title="Pulmonary effects of acute exposure to nitrous fumes",
journal="Thorax",
year="1973",
author="Jones, Graham R. and Proudfoot, A. T. and Hall, J. I.",
volume="28",
number="1",
pages="61-65",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0040-6376",
doi="",
url="http://dx.doi.org/"
}