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Copyright ©2010 Baishideng.
World J Gastrointest Endosc. Jul 16, 2010; 2(7): 244-251
Published online Jul 16, 2010. doi: 10.4253/wjge.v2.i7.244
Figure 2
Figure 2 Variable stiffness colonoscope with the control ring to adjust stiffness (arrow).