@article{ref1,
title="Acute intestinal symptoms caused by intoxications",
journal="Internist",
year="1967",
author="Drube, H. C. and Hansen, H. T.",
volume="8",
number="2",
pages="66-73",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0020-9554",
doi="",
url="http://dx.doi.org/"
}