@article{ref1,
title="Suicides in a group of patients who had previously attempted suicide",
journal="Acta psychiatrica Scandinavica",
year="1964",
author="Ettlinger, R. W.",
volume="40",
number="",
pages="363-378",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-690X",
doi="",
url="http://dx.doi.org/"
}