@article{ref1,
title="Methods for improved statistical analysis",
journal="Tímarit Hjúkrunarfélags Islands",
year="1971",
author="Jóhannsson, K.",
volume="47",
number="4",
pages="126-129",
abstract="<p>[Abstract unavailable]</p><p>Language: is</p>",
language="is",
issn="0046-7634",
doi="",
url="http://dx.doi.org/"
}