@article{ref1,
title="Inhalation of hydrogen sulphide: a case of subacute manifestations and long term sequelae",
journal="British journal of industrial medicine",
year="1991",
author="Parra, O. and Monsó, E. and Gallego, M. and Morera, J.",
volume="48",
number="4",
pages="286-287",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0007-1072",
doi="",
url="http://dx.doi.org/"
}