@article{ref1,
title="On the freedom from punishment of physicians for traffic violations during emergency calls",
journal="Hippokrates: Zeitschrift fur praktische Heilkunde",
year="1968",
author="Rieger, H. J.",
volume="39",
number="6",
pages="224-227",
abstract="Abstract unavailable.",
language="",
issn="0018-2001",
doi="",
url="http://dx.doi.org/"
}