title: Class zero airway.
authors: Tiberiu
authors: T
authors: Ezri
authors: Yitzhak
authors: Y
authors: Cohen
authors: Robert D
authors: RD
authors: Warters
authors: Carin A
authors: CA
authors: Hagberg
mesh_terms: D000768:Anesthesia, General / Q000295:instrumentation*; D000776:Anesthesiology / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male