. 2014 Jun 25;4(3):e16369. doi: 10.5812/aapm.16369
Copyright © 2014, Iranian Society of Regional Anesthesia and Pain Medicine (ISRAPM); Published by Kowsar Corp.
This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1. Lateral View: Active Tip Totally in the Caudal Canal.
