@article{ref1,
title="Unusual attempt of suicide in a patient with endogenous depression",
journal="Psychiatria Polska",
year="1969",
author="Szafranek, K. and Szafranek, J.",
volume="3",
number="6",
pages="717-719",
abstract="<p>[Abstract unavailable]</p> <p>Language: pl</p>",
language="pl",
issn="0033-2674",
doi="",
url="http://dx.doi.org/"
}