@article{ref1,
title="Hay baler injury",
journal="Pennsylvania medicine",
year="1983",
author="Layton, T. R. and Elhauge, E. R.",
volume="86",
number="3",
pages="30, 32-30, 32",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-4595",
doi="",
url="http://dx.doi.org/"
}