Heuer, J F [Evaluation of the new supraglottic airway devices Ambu AuraOnce and Intersurgical i-gel. Positioning, sealing, patient comfort and airway morbidity]. [electronic resource] - Der Anaesthesist Aug 2009 - 813-20 p. digital Publication Type: Comparative Study; Evaluation Study; Journal Article ISSN: 1432-055X Standard No.: 10.1007/s00101-009-1600-6 doi Subjects--Topical Terms: AdultAgedAmbulatory Surgical ProceduresAnesthesia, InhalationBody Mass IndexGlottis--physiologyHumansIntraoperative Complications--epidemiologyLaryngeal MasksMiddle AgedProspective StudiesRespiration, ArtificialTrachea--injuries