@article{ref1,
title="Poisonous animals--a travel medicine problem?",
journal="Therapeutische Umschau Revue Therapeutique",
year="1985",
author="Stahel, E. and Freyvogel, T. A.",
volume="42",
number="1",
pages="76-81",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0040-5930",
doi="",
url="http://dx.doi.org/"
}