@article{ref1,
title="Serum cholesterol and long-term death rates from suicide, accidents, or violence. seven countries study group",
journal="Lancet",
year="1992",
author="Kromhout, D. and Katan, M. B. and Menotti, A. and Keys, A. and Bloemberg, B.",
volume="340",
number="8814",
pages="317-317",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}