@article{ref1,
title="Potential hazard. Traction weights and magnetic resonance imaging",
journal="Spine",
year="1991",
author="Jones, A. A. and Arena, M. J. and Zoller, J. H. and Star, A. M. and Cotler, J. M.",
volume="16",
number="3",
pages="364-365",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-2436",
doi="",
url="http://dx.doi.org/"
}