title: Flexible bronchoscopy without sedation: is less or none more when it comes to sedation?
authors.affiliation: Division of Pulmonary and Critical Care Medicine, Medical University of South Carolina, Charleston, SC.
authors.forename: Nicholas J
authors.initials: NJ
authors.lastname: Pastis
authors.forename: Gerard A
authors.initials: GA
authors.lastname: Silvestri