@article{ref1,
title="Modern rehabilitation measures in orthyopedics and traumatology",
journal="Lebensversicherungs Medizin",
year="1973",
author="Nyga, W. and Heipertz, W.",
volume="25",
number="1",
pages="14-16",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0024-0044",
doi="",
url="http://dx.doi.org/"
}