@article{ref1,
title="Blunt abdominal trauma",
journal="Canadian journal of surgery",
year="1966",
author="Macbeth, R. A.",
volume="9",
number="4",
pages="384-396",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-428X",
doi="",
url="http://dx.doi.org/"
}