@article{ref1,
title="The Psychology of Suicide",
journal="British medical journal: BMJ",
year="1931",
author="Crichton-Miller, H",
volume="2",
number="3683",
pages="239-241",
abstract="<p>… PAIN AND FRUSTRATION In the first group we have the suicides due to physical pain. It is commonly agreed that this causes far fewer suicides than one would expect.Halbwach places …</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}