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Copyright ©The Author(s) 2015.
World J Gastroenterol. Sep 7, 2015; 21(33): 9693-9706
Published online Sep 7, 2015. doi: 10.3748/wjg.v21.i33.9693
Figure 4
Figure 4 Third Eye Retroscope® attachment, extends out in its retroflexed position[69].