@article{ref1,
title="Acute poisoning with pesticides",
journal="Polski Tygodnik Lekarski",
year="1976",
author="Bielski, J. and Madra, B.",
volume="31",
number="46",
pages="1971-1973",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0032-3756",
doi="",
url="http://dx.doi.org/"
}