@article{ref1,
title="Pencil stab wound results in pneumonia and pleural effusion",
journal="American journal of emergency medicine",
year="2000",
author="Hoffman, D. and Sharieff, G.",
volume="18",
number="3",
pages="345-346",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0735-6757",
doi="",
url="http://dx.doi.org/"
}