@article{ref1,
title="Suicide: a social or psychiatric problem?",
journal="Psychiatria Polska",
year="1973",
author="Cetner, H. and Gromska, J. and Litwińska, T. and Tyszkiewicz, M.",
volume="7",
number="4",
pages="403-407",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0033-2674",
doi="",
url="http://dx.doi.org/"
}