RT Journal Article SR Electronic T1 Risk factors for lung disease progression in children with cystic fibrosis JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1801492 DO 10.1183/13993003.01492-2018 VO 52 IS 4 A1 Hafez Al Momani A1 Audrey Perry A1 Rhys Jones A1 Melissa McDonnell A1 Amaran Krishnan A1 Andrew Robertson A1 Mike Griffin A1 Robert Rutherford A1 Malcolm Brodlie A1 Jeff Pearson A1 Steve Bourke A1 Chris Ward YR 2018 UL http://erj.ersjournals.com/content/52/4/1801492.abstract AB