http://www.medhunters.com/job/882885.html / Lipscomb/ 2/10/09
http://www.netdoctor.co.uk/diseases/facts/cysticfibrosis.htm /Dr Ole Davidsen
http://hcd2.bupa.co.uk/fact_sheets/Mosby_factsheets/Cystic_fibrosis.html published by healthinfo@bupa.com,/ various sources/ 2/11/09
http://www.palmslab.com.au/Education/Genetics/cf.shtml/ PaLMS Laboratory & Community Genetics/ 2/11/09
http://kidshealth.org/kid/health_problems/heart/cystic_fibrosis.html / Raj Padman, MD/2/11/09
Pinkerton, Kent "Cystic Fibrosis Life Expectancy." Cystic Fibrosis Life Expectancy. 9 Nov. 2006. EzineArticles.com. 8 Mar 2009 <http://ezinearticles.com/?Cystic-Fibrosis-Life-Expectancy&id=353570>.
http://www.bbc.co.uk/schools/gcsebitesize/science/images/edexcel_science_28.gif/ 3/8/09
