@article{ref1,
title="Industrial injuries of the back and extremities. Comprehensive evaluation--an aid in prognosis and management: a study of one hundred and eighty patients",
journal="Journal of bone and joint surgery: American volume",
year="1972",
author="Beals, R. K. and Hickman, N. W.",
volume="54",
number="8",
pages="1593-1611",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9355",
doi="",
url="http://dx.doi.org/"
}