title: Balloon-assisted esophageal intubation to prevent cervical perforation during EUS.
authors.forename: Anand V
authors.initials: AV
authors.lastname: Sahai
mesh_terms: D019160:Endosonography / Q000009:adverse effects* / Q000295:instrumentation; D004939:Esophageal Perforation / Q000209:etiology* / Q000517:prevention & control; D004947:Esophagus / Q000000981:diagnostic imaging*; D006801:Humans; D007440:Intubation / Q000009:adverse effects* / Q000379:methods; D018084:Ultrasonography, Interventional