title: Lung clearance index in CF: a sensitive marker of lung disease severity.
authors.forename: Jane C
authors.initials: JC
authors.lastname: Davies
authors.forename: Steve
authors.initials: S
authors.lastname: Cunningham
authors.forename: Eric W F W
authors.initials: EW
authors.lastname: Alton
authors.forename: J A
authors.initials: JA
authors.lastname: Innes
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000473:pathology* / Q000503:physiopathology; D006801:Humans; D007223:Infant; D012129:Respiratory Function Tests / Q000379:methods; D012680:Sensitivity and Specificity; D012720:Severity of Illness Index