title: Laryngeal mask and aspiration of gastric contents.
authors.forename: J P
authors.initials: JP
authors.lastname: Koller
authors.forename: T
authors.initials: T
authors.lastname: Hackmann
mesh_terms: D005764:Gastroesophageal Reflux / Q000209:etiology*; D005766:Gastrointestinal Contents; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation; D017214:Laryngeal Masks; D010614:Pharynx; D011015:Pneumonia, Aspiration / Q000209:etiology; D012307:Risk Factors