@article{ref1,
title="Heat stroke in the aged",
journal="American journal of medicine",
year="1969",
author="Levine, J. A.",
volume="47",
number="2",
pages="251-258",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9343",
doi="",
url="http://dx.doi.org/"
}