@article{ref1,
title="Cases of foreign bodies in the bladder",
journal="Lyon médical",
year="1956",
author="Verriere, P. and Burlet, P.",
volume="88",
number="16",
pages="356-359",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0024-7790",
doi="",
url="http://dx.doi.org/"
}