@article{ref1,
title="Orientation proof of thallium poisoning in the hair",
journal="Vnitrní Lékařství",
year="1969",
author="Jindrichova, J. and Rocková, I.",
volume="15",
number="5",
pages="471-475",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0042-773X",
doi="",
url="http://dx.doi.org/"
}