@article{ref1,
title=""Playing through pain"",
journal="American journal of hospice and palliative medicine",
year="2003",
author="Enck, Robert E.",
volume="20",
number="1",
pages="7-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1049-9091",
doi="",
url="http://dx.doi.org/"
}