Frontier
Copyright ©The Author(s) 2019.
World J Gastroenterol. Jan 7, 2019; 25(1): 1-41
Published online Jan 7, 2019. doi: 10.3748/wjg.v25.i1.1
Figure 2
Figure 2 Anatomic spectrum of gastroesophageal reflux disease. LES: Lower esophageal sphincter.