@article{ref1,
title="Handlebar hernia: a rare traumatic abdominal wall hernia",
journal="Journal of trauma",
year="1998",
author="Perez, V. M. and McDonald, A. D. and Ghani, A. and Bleacher, J. H.",
volume="44",
number="3",
pages="568-568",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-5282",
doi="",
url="http://dx.doi.org/"
}