@article{ref1,
title="Suicide by mental patients in a psychiatric hospital",
journal="Psychiatria Polska",
year="1969",
author="Bartoszewski, J. and Moczulski, W.",
volume="3",
number="3",
pages="319-326",
abstract="<p>[Abstract unavailable]</p> <p>Language: pl</p>",
language="pl",
issn="0033-2674",
doi="",
url="http://dx.doi.org/"
}