@article{ref1,
title="Foreign bodies in the rectum",
journal="GP",
year="1964",
author="Warbasse, J. P.",
volume="30",
number="",
pages="101-104",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0016-3600",
doi="",
url="http://dx.doi.org/"
}