@article{ref1,
title="Excretion of 17-keto- and 17-ketogenic steroids in the urine in acute poisoning with some chemical substances",
journal="Medycyna pracy",
year="1967",
author="Hanke, J. and Kiereś, H.",
volume="18",
number="2",
pages="109-116",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0465-5893",
doi="",
url="http://dx.doi.org/"
}