title: Another indication for transnasal, unsedated upper-GI endoscopy.
authors.forename: Jasmohan S
authors.initials: JS
authors.lastname: Bajaj
authors.forename: Reza
authors.initials: R
authors.lastname: Shaker
mesh_terms: D016638:Critical Illness; D004724:Endoscopy; D016145:Endoscopy, Digestive System; D004750:Enteral Nutrition; D005471:Fluoroscopy; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000379:methods*