@article{ref1,
title="A carbon monoxide-oxygen sampler for evaluation of fire fighter exposures",
journal="American Industrial Hygiene Association journal",
year="1973",
author="Sidor, R. and Peterson, N. H. and Burgess, W. A.",
volume="34",
number="6",
pages="264-274",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-8894",
doi="10.1080/0002889738506844",
url="http://dx.doi.org/10.1080/0002889738506844"
}