@article{ref1,
title="Arterial injury following fracture of the femur--report of two cases",
journal="Singapore medical journal",
year="1972",
author="Ling, C. M. and Sridharan, M.",
volume="13",
number="5",
pages="256-260",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0037-5675",
doi="",
url="http://dx.doi.org/"
}