@article{ref1,
title="Excess mortality related to heat wave",
journal="MMWR: Morbidity and mortality weekly report",
year="1966",
author="Centers for Disease Control and Prevention, USA, ",
volume="15",
number="29",
pages="245-245",
abstract="",
language="en",
issn="0149-2195",
doi="",
url="http://dx.doi.org/"
}