@article{ref1,
title="Limitations of first medical aid at the place of accidents; critical remarks on the problem of the physician's presence at the place of accidents",
journal="Hefte zur Unfallheilkunde",
year="1958",
author="Ewerwahn, W. J.",
volume="56",
number="",
pages="16-9; discussion 19",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0085-1469",
doi="",
url="http://dx.doi.org/"
}