Retrospective Cohort Study
Copyright ©The Author(s) 2016.
World J Crit Care Med. May 4, 2016; 5(2): 143-149
Published online May 4, 2016. doi: 10.5492/wjccm.v5.i2.143
Figure 2
Figure 2 Statistic Survival Trend referred to the Yong quan Maneuver application[3].