title: Esophageal casts: unusual finding on removal of a nasogastric tube.
authors.forename: I
authors.initials: I
authors.lastname: Raijman
authors.forename: J H
authors.initials: JH
authors.lastname: Sellin
mesh_terms: D000328:Adult; D016145:Endoscopy, Digestive System; D004947:Esophagus; D005260:Female; D006801:Humans; D007441:Intubation, Gastrointestinal