. 2010 Nov 24;25(12):1784–1791. doi: 10.3346/jkms.2010.25.12.1784
© 2010 The Korean Academy of Medical Sciences.
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. 1.
Patient flow diagram.