RT Book, Whole SR Electronic A2 Mall, Marcus A. A2 Elborn, J. Stuart T1 Cystic Fibrosis YR 2014 SN 978-1-84984-051-4 DO 10.1183/1025448x.erm6414 OP 332 UL https://books.ersjournals.com/content/9781849840514/9781849840514