@article{ref1,
title="Concerning: 'The number needed to treat needs an associated odds estimation'",
journal="Journal of public health (Oxford)",
year="2004",
author="Alderson, Phil and Deeks, Jonathan J.",
volume="26",
number="4",
pages="400; author reply 401-400; author reply 401",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1741-3842",
doi="10.1093/pubmed/fdh186",
url="http://dx.doi.org/10.1093/pubmed/fdh186"
}