@article{ref1,
title="On acute poisoning caused by welding gas",
journal="Lahey clinic bulletin",
year="1961",
author="Tomellini, R. and Russo, L.",
volume="13",
number="",
pages="163-175",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0099-815X",
doi="",
url="http://dx.doi.org/"
}