1. Pharmacokinetics and sputum penetration of azithromycin during once weekly dosing in cystic fibrosis patients 
E.B. Wilms, D.J. Touw, H.G.M. Heijerman 
Journal of Cystic Fibrosis 
Volume 7, Issue 1, Pages (January 2008)
DOI: /j.jcf
Copyright © 2007 European Cystic Fibrosis Society Terms and Conditions

2. Fig. 1
Individual sputum concentrations of azithromycin (AZM) during dose regimen 1 (500 mg once-daily; day 1) and dose regimen 2 (1000 mg once-weekly; after 1, 2 and 3 months). AZM concentration was determined in spontaneously produced sputum collected on the day before administration of the weekly dose of AZM.
Journal of Cystic Fibrosis 2008 7, 79-84DOI: ( /j.jcf )
Copyright © 2007 European Cystic Fibrosis Society Terms and Conditions