Retrospective Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Nov 14, 2016; 22(42): 9419-9426
Published online Nov 14, 2016. doi: 10.3748/wjg.v22.i42.9419
Figure 3
Figure 3 Patient selection and enrollment. POEM: Peroral endoscopic myotomy; GERD: Gastroesophageal reflux disease.