RT Journal Article SR Electronic T1 Ciprofloxacin dry powder inhaler in cystic fibrosis JF BMJ Open Respiratory Research JO BMJ Open Resp Res FD British Thoracic Society SP e000125 DO 10.1136/bmjresp-2015-000125 VO 3 IS 1 A1 Elborn, J Stuart YR 2016 UL http://bmjopenrespres.bmj.com/content/3/1/e000125.abstract AB