@article{ref1,
title="Foreign bodies in the bladder",
journal="British journal of clinical practice",
year="1976",
author="Frozanpour, D.",
volume="30",
number="5",
pages="115-118",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-0947",
doi="",
url="http://dx.doi.org/"
}