@article{ref1,
title="Response to commentary",
journal="Clinical trials",
year="2010",
author="Proshan, M.A. and Brittain, E.H. and Fay, M.P.",
volume="7",
number="2",
pages="e120-e120",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1740-7745",
doi="10.1177/1740774510363517",
url="http://dx.doi.org/10.1177/1740774510363517"
}