@article{ref1,
title="Statistical cut-off criterion",
journal="Health physics",
year="1980",
author="Eichholz, G. G.",
volume="38",
number="3",
pages="433-433",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0017-9078",
doi="",
url="http://dx.doi.org/"
}