Figure 2From: Efficacy of transoral fundoplication for treatment of chronic gastroesophageal reflux disease incompletely controlled with high-dose proton-pump inhibitors therapy: a randomized, multicenter, open label, crossover study Proton pump inhibitors use (A and B), healing of reflux esophagitis (C and D) and normalization of esophageal acid exposure (E and F) in both treatment groups at different study intervals. Back to article page