title: The American Society for Gastrointestinal Endoscopy PIVI (Preservation and Incorporation of Valuable Endoscopic Innovations) on peroral endoscopic myotomy.
authors: Vinay
authors: V
authors: Chandrasekhara
authors: David
authors: D
authors: Desilets
authors: Gary W
authors: GW
authors: Falk
authors: Haruhiro
authors: H
authors: Inoue
authors: John R
authors: JR
authors: Romanelli
authors: Thomas J
authors: TJ
authors: Savides
authors: Stavros N
authors: SN
authors: Stavropoulos
authors: Lee L
authors: LL
authors: Swanstrom
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000592:standards; D004931:Esophageal Achalasia / Q000601:surgery*; D049630:Esophageal Sphincter, Lower / Q000601:surgery*; D006801:Humans; D057605:Natural Orifice Endoscopic Surgery; D016896:Treatment Outcome