@article{ref1,
title="A brake-clutch simulator",
journal="British journal of surgery",
year="1971",
author="Wastell, C. and Wise, I. and Colin, J. F. and Wilson, A. J.",
volume="58",
number="4",
pages="294-309",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0007-1323",
doi="10.1002/bjs.1800580415",
url="http://dx.doi.org/10.1002/bjs.1800580415"
}