@article{ref1,
title="Survey of poisonings in internal clinical practice",
journal="Prakticky Lekar",
year="1955",
author="Riedl, O. and Souckova, E.",
volume="35",
number="4",
pages="73-77",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0032-6739",
doi="",
url="http://dx.doi.org/"
}