@article{ref1,
title="Return to activities too soon after injuries. At 20 a football professional--at 50 an artificial limb? (interview by Dr. Judith Neumaier)",
journal="MMW: Fortschritte der Medizin",
year="2008",
author="Kapellmann, Jupp",
volume="150",
number="25",
pages="6-6",
abstract="<p>[Abstract unavailable]  Keywords: Soccer  </p> <p>Language: de</p>",
language="de",
issn="1438-3276",
doi="",
url="http://dx.doi.org/"
}