@article{ref1,
title="Heat-related deaths--four states, July-August 2001, and United States, 1979-1999",
journal="MMWR: Morbidity and mortality weekly report",
year="2002",
author="Centers for Disease Control and Prevention, USA, ",
volume="51",
number="26",
pages="567-570",
abstract="Each year in the United States, approximately 400 deaths are attributed to excessive natural heat; these deaths are preventable. This report describes heat-related deaths in Missouri, New Mexico, Oklahoma, and Texas when elevated temperatures were recorded for several consecutive days during July-August 2001; summarizes heat-related deaths in the United States during 1979-1999; and presents risk factors and preventive measures associated with heat-related illness and death, especially in susceptible populations.",
language="en",
issn="0149-2195",
doi="",
url="http://dx.doi.org/"
}