@article{ref1,
title="Simple pneumopericardium due to blunt trauma progressing to tension pneumopericardium during transportation",
journal="American journal of emergency medicine",
year="2015",
author="Nachi, Sho and Okada, Hideshi and Kato, Hisaaki and Suzuki, Kodai and Nakano, Shiho and Yoshida, Takahiro and Yoshida, Shozo and Ushikoshi, Hiroaki and Toyoda, Izumi and Ogura, Shinji",
volume="34",
number="5",
pages="933.e3-933005",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0735-6757",
doi="10.1016/j.ajem.2015.09.028",
url="http://dx.doi.org/10.1016/j.ajem.2015.09.028"
}