@article{ref1,
title="Review of the Poison of Toads",
journal="Berichte der Deutschen Chemischen Gesellschaft",
year="1922",
author="Wieland, H. and Alles, R",
volume="55",
number="",
pages="1789-1798",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0365-9496",
doi="",
url="http://dx.doi.org/"
}