@article{ref1,
title="Indirect injuries to the extensor mechanism of the knee in athletes",
journal="American journal of orthopedics (Houston, TX)",
year="1964",
author="Slocum, D. B. and Larson, R. L.",
volume="6",
number="",
pages="248-52 PASSIM",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0065-9002",
doi="",
url="http://dx.doi.org/"
}