@article{ref1,
title="A comparative evaluation of pressure-limited and volume-limited respirators for prolonged postoperative ventilatory support in combat casualties",
journal="Annals of surgery",
year="1972",
author="Fleming, W. H. and Bowen, J. C.",
volume="176",
number="1",
pages="49-53",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-4932",
doi="",
url="http://dx.doi.org/"
}