@article{ref1,
title="The seasonal variation in suicide in urban and rural areas: Comment on Micciolo, Zimmerman-Tansella, Williams and Tansella",
journal="Journal of affective disorders",
year="1990",
author="Frank, M. L. and Lester, David",
volume="19",
number="3",
pages="171-171",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0165-0327",
doi="",
url="http://dx.doi.org/"
}