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Copyright ©The Author(s) 2020.
World J Radiol. Oct 28, 2020; 12(10): 213-230
Published online Oct 28, 2020. doi: 10.4329/wjr.v12.i10.213
Figure 1
Figure 1 Achalasia. A and B: Fluoroscopic evaluation showing esophageal dilation and distal tapering of the esophagus.