@article{ref1,
title="Child drownings and near drownings associated with swimming pools--Maricopa County, Arizona, 1988 and 1989",
journal="MMWR: Morbidity and mortality weekly report",
year="1990",
author="Centers for Disease Control and Prevention, USA, ",
volume="39",
number="26",
pages="441-442",
abstract="Abstract unavailable.",
language="en",
issn="0149-2195",
doi="",
url="http://dx.doi.org/"
}