@article{ref1,
title="Heat-related mortality--United States, 1997",
journal="MMWR: Morbidity and mortality weekly report",
year="1998",
author="Centers for Disease Control and Prevention, USA, ",
volume="47",
number="23",
pages="473-476",
abstract="Environmental heat exposure can cause illness, injury, and death. This report describes four heat-related deaths that occurred in the United States during 1997 and summarizes risk factors for and reviews measures to prevent heat-related illness, injury, and death.",
language="en",
issn="0149-2195",
doi="",
url="http://dx.doi.org/"
}