@article{ref1,
title="Quality of life by proxy: a risky business. Can one person truly assess another's quality of life?",
journal="Health progress (Saint Louis, Mo.)",
year="2009",
author="Wright, J. L.",
volume="90",
number="6",
pages="51-53",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0882-1577",
doi="",
url="http://dx.doi.org/"
}