title: A move in the right direction?
authors.affiliation: Department of Anesthesiology, Washington University in St. Louis, St. Louis, MO, USA - cavallol@wustl.edu.
authors.forename: L F
authors.initials: LF
authors.lastname: Cavallone
authors.forename: C B
authors.initials: CB
authors.lastname: Hantler
mesh_terms: D001999:Bronchoscopy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D061810:One-Lung Ventilation / Q000379:methods*