@article{ref1,
title="Post-traumatic form changes in compression fractures involving the thoracic and lumbar spine",
journal="Hefte zur Unfallheilkunde",
year="1977",
author="Bilow, H. and Pahl, H.",
volume="",
number="129",
pages="276-277",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0085-1469",
doi="",
url="http://dx.doi.org/"
}