@article{ref1,
title="Ingredients of coordinate movement",
journal="American journal of physical medicine",
year="1967",
author="O'Connell, A. L. and Gardner, E. B.",
volume="46",
number="1",
pages="334-361",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9491",
doi="",
url="http://dx.doi.org/"
}