@article{ref1,
title="Penetrating abdominal injuries in a developing country",
journal="Tropical doctor",
year="2007",
author="Yusufu, L. M. D. and Odigie, V. I. and Sabo, S. Y.",
volume="37",
number="3",
pages="189-190",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0049-4755",
doi="10.1258/004947507781524584",
url="http://dx.doi.org/10.1258/004947507781524584"
}