@article{ref1,
title="Hydrogen sulphide gas poisoning at Rotorua",
journal="New Zealand medical journal",
year="1954",
author="McDOUGALL, J. W. and Garland, T. O.",
volume="53",
number="297",
pages="471-475",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-8446",
doi="",
url="http://dx.doi.org/"
}