1. Cystic fibrosis;Ratjen;Lancet.,2003
2. Cystic Fibrosis Foundation Patient Registry. 2009 Annual Data Report. Bethesda, Cystic Fibrosis Foundation: 2009.
3. Cystic Fibrosis Foundation Patient Registry. 2012 Annual Data Report. Bethesda, Cystic Fibrosis Foundation: 2012.
4. Pathogenesis of lung disease in cystic fibrosis;Dinwiddie;Respiration; international review of thoracic diseases.,2000
5. Future directions in early cystic fibrosis lung disease research: an NHLBI workshop report;Ramsey;American journal of respiratory and critical care medicine.,2012