@article{ref1,
title="Hazard from carbon monoxide poisoning for bus drivers in Tehran, Iran",
journal="Bulletin of environmental contamination and toxicology",
year="1998",
author="Abdollahi, Mohammad and Zadparvar, L. and Ayatollahi, B. and Baradaran, M. and Nikfar, S. and Hastaie, P. and Khorasani, R.",
volume="61",
number="2",
pages="210-215",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0007-4861",
doi="",
url="http://dx.doi.org/"
}