@article{ref1,
title="What next for QALYs?",
journal="JAMA journal of the American Medical Association",
year="2011",
author="Neumann, Peter J.",
volume="305",
number="17",
pages="1806-1807",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0098-7484",
doi="10.1001/jama.2011.566",
url="http://dx.doi.org/10.1001/jama.2011.566"
}