@article{ref1,
title="Monthly variation in suicide is still strong in the USA",
journal="British journal of psychiatry",
year="2001",
author="Lester, David",
volume="179",
number="",
pages="370-370",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0007-1250",
doi="",
url="http://dx.doi.org/"
}