@article{ref1,
title="From the Centers for Disease Control and Prevention. Regional variations in suicide rates--United States, 1990-1994",
journal="JAMA journal of the American Medical Association",
year="1997",
author="",
volume="278",
number="12",
pages="974-975",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}