title: A novel bougie for exchange of double lumen tube.
authors.affiliation: Department of Anaesthesiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
authors.forename: Amit
authors.initials: A
authors.lastname: Rastogi
authors.affiliation: Department of Anaesthesiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
authors.forename: Prabhat
authors.initials: P
authors.lastname: Tewari
authors.affiliation: Department of Anaesthesiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
authors.forename: Rudrashish
authors.initials: R
authors.lastname: Haldar
authors.affiliation: Department of Anaesthesiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
authors.forename: Akhilesh
authors.initials: A
authors.lastname: Pahade