title: Univent tube: a useful device in patients with difficult airways.
authors.affiliation: Department of Anesthesiology School of Medicine, University of North Carolina at Chapel Hill 27599-7010, USA.
authors.forename: E S
authors.initials: ES
authors.lastname: Ransom
authors.forename: S L
authors.initials: SL
authors.lastname: Carter
authors.forename: G D
authors.initials: GD
authors.lastname: Mund
mesh_terms: D000368:Aged; D002404:Catheterization / Q000295:instrumentation; D016724:Empyema, Pleural / Q000601:surgery; D004867:Equipment Design; D005541:Forced Expiratory Volume; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation* / Q000379:methods; D008297:Male; D008875:Middle Aged; D012123:Pulmonary Ventilation; D012121:Respiration, Artificial; D014062:Tongue Neoplasms / Q000601:surgery; D014797:Vital Capacity