@article{ref1,
title="A contribution to the effects of crude coffee oil",
journal="Arzneimittel-Forschung",
year="1964",
author="Kieckebusch, W. and Czok, G. and Fricker, A. and Griem, W.",
volume="14",
number="",
pages="1249-1252",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0004-4172",
doi="",
url="http://dx.doi.org/"
}