Introduction: Endoscopic Submucosal Dissection to Per Oral Endoscopic Myotomy (POEM)
© Springer International Publishing AG 2017Kevin M. Reavis (ed.)Per Oral Endoscopic Myotomy (POEM)10.1007/978-3-319-50051-5_1 1. Introduction: Endoscopic Submucosal Dissection to Per Oral Endoscopic Myotomy (POEM) Kevin L. Grimes1 and Haruhiro Inoue2 (1) Department of Surgery, MetroHealth Medical Center,…