@article{ref1,
title="Perforation of bowel associated with blunt abdominal trauma in children",
journal="South African medical journal SAMJ",
year="1974",
author="Kessler, E. and Chappell, J. S.",
volume="48",
number="58",
pages="2396-2398",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}