Simultaneous peroral endoscopic myotomy and submucosal tunneling endoscopic septum division in one tunnel for diffuse esophageal spasm combined with epiphrenic diverticulum.

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Simultaneous peroral endoscopic myotomy and submucosal tunneling endoscopic septum division in one tunnel for diffuse esophageal spasm combined with epiphrenic diverticulum. | LitMetric