@article{ref1,
title="Current problems of the physician's duty to perform within the framework of drug therapy",
journal="Beitrage zur Gerichtlichen Medizin",
year="1975",
author="Staak, M.",
volume="33",
number="",
pages="33-36",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0067-5016",
doi="",
url="http://dx.doi.org/"
}