@article{ref1,
title="Traumatic ventricular and lung perforations: nail gun attempted suicide",
journal="Journal of cardiac surgery",
year="2020",
author="Qian, Hong and Qin, Yupei and Zhang, Min and Hu, Jia",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="[The publisher has not provided an abstract for this article.]<p /> <p>Language: en</p>",
language="en",
issn="0886-0440",
doi="10.1111/jocs.15262",
url="http://dx.doi.org/10.1111/jocs.15262"
}