@article{ref1,
title="Post-traumatic stress disorders. A locomotive engineer's experiences witnessing several suicide attempts",
journal="Fortschritte der Medizin",
year="1999",
author="",
volume="117",
number="6",
pages="47-47",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0015-8178",
doi="",
url="http://dx.doi.org/"
}