title: [The secured respiratory system--a safe way for the anesthetist].
authors.forename: M
authors.initials: M
authors.lastname: Ragaller
mesh_terms: D000776:Anesthesiology / Q000295:instrumentation*; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D012121:Respiration, Artificial