title: [The laryngeal mask--an expanding concept in airway safety].
authors.forename: J
authors.initials: J
authors.lastname: Schulte am Esch
authors.forename: W
authors.initials: W
authors.lastname: Pothmann
mesh_terms: D000768:Anesthesia, General; D005858:Germany; D006801:Humans; D007442:Intubation, Intratracheal; D017214:Laryngeal Masks