@article{ref1,
title="Biomechanics of the ankle. II. Horizontal rotation and ligamentous injury states",
journal="American journal of sports medicine",
year="1977",
author="Shoji, H. and D'Ambrosia, R. and Parlaska, R.",
volume="5",
number="6",
pages="235-237",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0363-5465",
doi="",
url="http://dx.doi.org/"
}