@article{ref1,
title="Returning the patient to normal activity following injury",
journal="New York state journal of medicine",
year="1950",
author="Goldstein, L. A. and Schwartz, R. P.",
volume="50",
number="1",
pages="51-5, illust",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-7628",
doi="",
url="http://dx.doi.org/"
}