@article{ref1,
title="An arrowhead found incidentally in the chest during workup for unrelated disease after 22-years of initial injury",
journal="Journal of emergencies, trauma and shock",
year="2011",
author="Mathur, Raj Kumar and Shukla, Sumit and Singh, Onkar and Gupta, Shilpi Singh",
volume="4",
number="1",
pages="148-149",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0974-2700",
doi="10.4103/0974-2700.76819",
url="http://dx.doi.org/10.4103/0974-2700.76819"
}