1. Cystic fibrosis;Ratjen;Lancet,2003
2. The prevalence of cystic fibrosis in the European Union;Farrell;J Cyst Fibros,2008
3. Pathophysiology and management of pulmonary infections in cystic fibrosis;Gibson;Am J Respir Crit Care Med,2003
4. Modifier genetics: cystic fibrosis;Cutting;An Rev Genomics Hum Genet,2005
5. Registry CFFP. Cystic Fibrosis Mutation Database. 2014 [cited 12.10.14]. Available from: http://www.genet.sickkids.on.ca/app.