@article{ref1,
title="A case of insulin suicide",
journal="Polski Tygodnik Lekarski",
year="1960",
author="Florkiewicz, H.",
volume="15",
number="",
pages="520-521",
abstract="<p>[Abstract unavailable]</p> <p>Language: pl</p>",
language="pl",
issn="0032-3756",
doi="",
url="http://dx.doi.org/"
}