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Copyright ©The Author(s) 2022.
World J Gastroenterol. Jan 7, 2022; 28(1): 1-22
Published online Jan 7, 2022. doi: 10.3748/wjg.v28.i1.1
Figure 5
Figure 5 Gravity provides favorable traction when the lesion is located at the upper side of the gravitational force.