@article{ref1,
title="Mortality from heat during July 1966 in Illinois",
journal="International journal of biometeorology",
year="1968",
author="Bridger, C. A. and Helfand, L. A.",
volume="12",
number="1",
pages="51-70",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0020-7128",
doi="",
url="http://dx.doi.org/"
}