@article{ref1,
title="Suicide in the course of schizophrenia",
journal="Przeglad Lekarski",
year="1951",
author="Smolaga, J.",
volume="7",
number="11-12",
pages="412-417",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0033-2240",
doi="",
url="http://dx.doi.org/"
}