@article{ref1,
title="Ping Pong gaze in reversible coma due to overdose of monoamine oxidase inhibitor",
journal="Journal of neurology, neurosurgery, and psychiatry",
year="1989",
author="Watkins, H. C. and Ellis, C. J.",
volume="52",
number="4",
pages="539-539",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3050",
doi="",
url="http://dx.doi.org/"
}