@article{ref1,
title="Suicide in the United States",
journal="Health education",
year="1977",
author="Frederick, C. J.",
volume="8",
number="6",
pages="17-22",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0097-0050",
doi="",
url="http://dx.doi.org/"
}