@article{ref1,
title="Ocular edema from carbon monoxide",
journal="Aerospace medicine",
year="1973",
author="Gregory, A. R.",
volume="44",
number="5",
pages="567-568",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}