title: Esophageal intubation for nasogastric tube insertion.
authors.forename: S G
authors.initials: SG
authors.lastname: Rothstein
authors.forename: K L
authors.initials: KL
authors.lastname: Schneider
mesh_terms: D004947:Esophagus; D006801:Humans; D007440:Intubation / Q000295:instrumentation*; D007441:Intubation, Gastrointestinal / Q000295:instrumentation / Q000379:methods*; D012449:Safety