@article{ref1,
title="Trauma to a horseshoe kidney",
journal="Journal of accident and emergency medicine",
year="1999",
author="Daudia, A. and Hassan, T. B. and Ramsay, D.",
volume="16",
number="6",
pages="455-456",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1351-0622",
doi="",
url="http://dx.doi.org/"
}