@article{ref1,
title="Removal of exotic foreign objects from the abdominal orifices",
journal="American journal of proctology",
year="1969",
author="Benjamin, H. B. and Klamecki, B. and Haft, J. S.",
volume="20",
number="6",
pages="413-417",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9521",
doi="",
url="http://dx.doi.org/"
}