@article{ref1,
title="The signal of suicide rates seen from a distance in patients with pancreatic cancer",
journal="Cancer",
year="2011",
author="Greenberg, Donna B.",
volume="117",
number="3",
pages="446-448",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-543X",
doi="10.1002/cncr.25419",
url="http://dx.doi.org/10.1002/cncr.25419"
}