@article{ref1,
title="Hanging or strangulation?--Sleeping tablet poisoning",
journal="Beitrage zur Gerichtlichen Medizin",
year="1975",
author="Bratzke, Hansjörgen",
volume="33",
number="",
pages="320-325",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0067-5016",
doi="",
url="http://dx.doi.org/"
}