@article{ref1,
title="Return to sport",
journal="Knee surgery, sports traumatology, arthroscopy",
year="2011",
author="Thomeé, Roland and Werner, Suzanne",
volume="19",
number="11",
pages="1795-1797",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0942-2056",
doi="10.1007/s00167-011-1670-2",
url="http://dx.doi.org/10.1007/s00167-011-1670-2"
}