@article{ref1,
title="Ethical aspects of suicide",
journal="Przeglad Lekarski",
year="1990",
author="Stengert, P. K.",
volume="47",
number="6",
pages="485-488",
abstract="<p>[Abstract unavailable]</p> <p>Language: pl</p>",
language="pl",
issn="0033-2240",
doi="",
url="http://dx.doi.org/"
}