@article{ref1,
title="Heat wave",
journal="Texas hospitals",
year="1980",
author="Graze, G.",
volume="36",
number="5",
pages="70-71",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0040-4357",
doi="",
url="http://dx.doi.org/"
}