@article{ref1,
title="Case of severe poisoning by toadstool",
journal="Vrachebnoe Delo",
year="1973",
author="Klodchenko, N. N.",
volume="7",
number="7",
pages="109-111",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0049-6804",
doi="",
url="http://dx.doi.org/"
}