@article{ref1,
title="Injuries to the urethra",
journal="British journal of urology",
year="1968",
author="Mitchell, J. P.",
volume="40",
number="6",
pages="649-670",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1331",
doi="",
url="http://dx.doi.org/"
}