@article{ref1,
title="Stab wounds of the abdomen",
journal="South African medical journal SAMJ",
year="1973",
author="Stein, Alfred",
volume="47",
number="13",
pages="551-551",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}