@article{ref1,
title="Acute poisoning with formic acid",
journal="Przeglad Lekarski",
year="1973",
author="Wiernikowski, A. and Guzik, E.",
volume="30",
number="4",
pages="395-396",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0033-2240",
doi="",
url="http://dx.doi.org/"
}