@article{ref1,
title="Unusual farm machinery injuries",
journal="American journal of surgery",
year="1956",
author="Hatch, C. S. and Jones, Rebecca M.",
volume="91",
number="4",
pages="501-5; discussion, 505",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9610",
doi="",
url="http://dx.doi.org/"
}