@article{ref1,
title="Foreign bodies in urinary bladders of children",
journal="Connecticut state medical journal",
year="1955",
author="Kimball, G. and Boyd, H.",
volume="19",
number="1",
pages="18-20",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-0179",
doi="",
url="http://dx.doi.org/"
}