title: Identifying imminent displacement of a double-lumen tube caused by surgical traction at the pulmonary hilum.
authors: John
authors: J
authors: Pfitzner
authors: Heather J
authors: HJ
authors: Stevens
authors: David G
authors: DG
authors: Lance
mesh_terms: D004867:Equipment Design; D006801:Humans; D007431:Intraoperative Complications / Q000517:prevention & control*; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D008168:Lung; D014143:Traction / Q000009:adverse effects*