@article{ref1,
title="Two cases of foreign bodies in the bladder and urethra",
journal="American practitioner and digest of treatment",
year="1947",
author="Loeb, M. J.",
volume="2",
number="3",
pages="200-202",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0097-658X",
doi="",
url="http://dx.doi.org/"
}