title: EUS and natural orifice transluminal endoscopic surgery.
authors.affiliation: University Hospitals of Cleveland, Cleveland, Ohio, USA.
authors.forename: Amitabh
authors.initials: A
authors.lastname: Chak
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D019160:Endosonography; D006801:Humans