title: A key to the large airway!
authors.affiliation: Departments of *Cardiothoracic ‡Anaesthetic §Cardiothoracic Liverpool Heart and Chest Hospital Liverpool, UK †Department of Thoracic Surgery Ain Shams University Cairo, Egypt.
authors.forename: Hany
authors.initials: H
authors.lastname: Elsayed
authors.forename: Roofa
authors.initials: R
authors.lastname: Mushtaq
authors.forename: Michael
authors.initials: M
authors.lastname: Shackcloth