@article{ref1,
title="Carbon monoxide control in a high highway tunnel",
journal="Archives of environmental health",
year="1967",
author="Miranda, J. M. and Konopinski, V. J. and Larsen, R. I.",
volume="15",
number="1",
pages="16-25",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-9896",
doi="",
url="http://dx.doi.org/"
}