@article{ref1,
title="Emergencies in sports for the elderly",
journal="Fortschritte der Medizin",
year="1986",
author="Lang, E.",
volume="104",
number="4",
pages="75-78",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0015-8178",
doi="",
url="http://dx.doi.org/"
}