title: Validation of multiple breath washout devices.
authors.affiliation: Division of Respiratory Medicine, Department of Pediatrics, Hospital for Sick Children, Toronto, Canada; Division of Respiratory Medicine and Allergy, Department of Pediatrics, Radboud University Medical Center Amalia Children's Hospital, Nijmegen, The Netherlands.
authors.forename: Lena
authors.initials: L
authors.lastname: Raaijmakers
authors.affiliation: Division of Respiratory Medicine, Department of Pediatrics, Hospital for Sick Children, Toronto, Canada.
authors.forename: Renee
authors.initials: R
authors.lastname: Jensen
authors.affiliation: Division of Respiratory Medicine, Department of Pediatrics, Hospital for Sick Children, Toronto, Canada; University of Toronto, Toronto, Canada. Electronic address: Sanja.Stanojevic@SickKids.ca.
authors.forename: Sanja
authors.initials: S
authors.lastname: Stanojevic
authors.affiliation: Division of Respiratory Medicine, Department of Pediatrics, Hospital for Sick Children, Toronto, Canada; University of Toronto, Toronto, Canada.
authors.forename: Felix
authors.initials: F
authors.lastname: Ratjen
mesh_terms: D000328:Adult; D002648:Child; D003550:Cystic Fibrosis; D006801:Humans; D008168:Lung; D009584:Nitrogen; D012129:Respiratory Function Tests
chemical_list: D009584:Nitrogen