. 2012 Dec 27;2012:484135. doi: 10.1155/2012/484135
Copyright © 2012 Rafik Shalaby et al.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 2.
Insertion of RN on the right side.