@article{ref1,
title="Chi-squared statistics of association and homogeneity",
journal="International journal of injury control and safety promotion",
year="2016",
author="Bangdiwala, Shrikant I.",
volume="23",
number="4",
pages="444-446",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1745-7300",
doi="10.1080/17457300.2016.1228144",
url="http://dx.doi.org/10.1080/17457300.2016.1228144"
}