@article{ref1,
title="Insect stings",
journal="Deutsche Medizinische Wochenschrift",
year="1987",
author="Riedel, M.",
volume="112",
number="3",
pages="120-121",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0012-0472",
doi="",
url="http://dx.doi.org/"
}