@article{ref1,
title="Statistical aspects of suicide",
journal="Canadian Medical Association journal",
year="1956",
author="Lewis, Aubrey",
volume="74",
number="2",
pages="99-104",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0008-4409",
doi="",
url="http://dx.doi.org/"
}