. 2017 Aug 4;6(3):164–171. doi: 10.5492/wjccm.v6.i3.164
©The Author(s) 2017. Published by Baishideng Publishing Group Inc. All rights reserved.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Figure 2.
Intrapulmonary percussive ventilation-C machine (Percussionaire Corporation; Sagle, ID).