title: Endotracheal tubes: early detection of oesophageal intubation.
authors.affiliation: Frimley Park Hospital, Surrey, South Africa.
authors.forename: Nick
authors.initials: N
authors.lastname: Castle
mesh_terms: D004939:Esophageal Perforation / Q000209:etiology / Q000517:prevention & control*; D004947:Esophagus; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects / Q000592:standards*; D019300:Medical Errors; D008991:Monitoring, Physiologic / Q000295:instrumentation*