. 2014 May 6;4:14. doi: 10.1186/2110-5820-4-14
Copyright © 2014 Nassar Junior and Park; licensee Springer.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.
Figure 2.
Kaplan-Meier plot of length of mechanical ventilation.