title: Nasogastric tube insertion in difficult cases with the aid of a flexible nasendoscope.
authors.forename: S
authors.initials: S
authors.lastname: Bathala
authors.forename: A
authors.initials: A
authors.lastname: Howarth
mesh_terms: D020776:Endoscopes, Gastrointestinal; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000379:methods*; D009305:Nasopharynx