. 2012 Aug 23;55(8):286–292. doi: 10.3345/kjp.2012.55.8.286
Copyright © 2012 by The Korean Pediatric Society
This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Fig. 2.
Kaplan-Meier survival curve for circuits.