@article{ref1,
title="Acute injuries to the diaphragm",
journal="American journal of surgery",
year="1955",
author="O'rourke, P. V. and Jacobson, L. F.",
volume="89",
number="4",
pages="769-772",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-9610",
doi="",
url="http://dx.doi.org/"
}