@article{ref1,
title="Impaling injury of rectum: case report",
journal="American surgeon",
year="1955",
author="Kimberly, R. C. and Koontz, A. R.",
volume="21",
number="10",
pages="1020-1022",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-1348",
doi="",
url="http://dx.doi.org/"
}