@article{ref1,
title="The joints of the lower extremities of football players",
journal="Annales chirurgiae et gynaecologiae Fenniae",
year="1966",
author="Solonen, K. A.",
volume="55",
number="3",
pages="176-180",
abstract="<p>[Abstract unavailable]  Keywords: Soccer</p> <p>Language: en</p>",
language="en",
issn="0003-3855",
doi="",
url="http://dx.doi.org/"
}