title: Changes in tracheal tube position during laparoscopic cholecystectomy.
authors.forename: T
authors.initials: T
authors.lastname: Perris
authors.forename: J L
authors.initials: JL
authors.lastname: Thorn
mesh_terms: D000328:Adult; D017081:Cholecystectomy, Laparoscopic; D005260:Female; D006801:Humans; D000860:Hypoxia / Q000209:etiology; D007442:Intubation, Intratracheal / Q000009:adverse effects*; D009765:Obesity / Q000150:complications