title: Normal chest expansion with oesophageal placement of a tracheal tube.
authors.forename: P
authors.initials: P
authors.lastname: Charters
mesh_terms: D000293:Adolescent; D004947:Esophagus; D005260:Female; D006801:Humans; D007440:Intubation; D007442:Intubation, Intratracheal; D013909:Thorax / Q000502:physiology*