@article{ref1,
title="Suicidal attempts in the material of a department of internal diseases",
journal="Wiadomosci Lekarskie",
year="1968",
author="Trybulski, T.",
volume="21",
number="14",
pages="1189-1194",
abstract="<p>[Abstract unavailable]</p> <p>Language: pl</p>",
language="pl",
issn="0043-5147",
doi="",
url="http://dx.doi.org/"
}