@article{ref1,
title="Brain stem compression in rheumatoid arthritis",
journal="JAMA journal of the American Medical Association",
year="1976",
author="Mayer, J. W. and Messner, R. P. and Kaplan, R. J.",
volume="236",
number="18",
pages="2094-2095",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}