@article{ref1,
title="Gallbladder injuries following blunt abdominal injuries",
journal="Chirurg: Zeitschrift fur alle Gebiete der Operativen Medizen",
year="1976",
author="Hillenbrand, H. J. and Tanha, A.",
volume="47",
number="9",
pages="527-529",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0009-4722",
doi="",
url="http://dx.doi.org/"
}