Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. May 14, 2015; 21(18): 5622-5629
Published online May 14, 2015. doi: 10.3748/wjg.v21.i18.5622
Figure 2
Figure 2 Eckardt scores. The Eckardt scores of patients were recorded before peroral endoscopic myotomy and at various times postoperatively; P < 0.01 vs before peroral endoscopic myotomy.