Clinical Trials Study
Copyright ©The Author(s) 2015.
World J Gastrointest Endosc. May 16, 2015; 7(5): 540-546
Published online May 16, 2015. doi: 10.4253/wjge.v7.i5.540
Figure 1
Figure 1 Diagram of the three-device method.
Figure 2
Figure 2 Device for the X-Cone method.