@article{ref1,
title="Carbon monoxide uptake by inspectors at a United States-Mexico border station",
journal="Archives of environmental health",
year="1971",
author="Cohen, S. I. and Dorion, G. and Goldsmith, J. R. and Permutt, S.",
volume="22",
number="1",
pages="47-54",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-9896",
doi="",
url="http://dx.doi.org/"
}