title: Device for flow-proportional admixture of tracer gas in lung-function studies.
authors.forename: D
authors.initials: D
authors.lastname: Linnarsson
authors.forename: H
authors.initials: H
authors.lastname: Larsson
authors.forename: B
authors.initials: B
authors.lastname: Jonson
authors.forename: A
authors.initials: A
authors.lastname: Ek
authors.forename: A
authors.initials: A
authors.lastname: Larsson
mesh_terms: D006801:Humans; D011312:Pressure; D012129:Respiratory Function Tests / Q000295:instrumentation*; D013459:Sulfur Hexafluoride / Q000032:analysis
chemical_list: D013459:Sulfur Hexafluoride