• https://www.mayoclinic.org/diseases-conditions/cystic-fibrosis/symptoms-causes/syc-20353700 

• https://my.clevelandclinic.org/health/diseases/9358-cystic-fibrosis

• https://www.cff.org/intro-cf/about-cystic-fibrosis

• https://www.webmd.com/children/what-is-cystic-fibrosis

• https://cystic-fibrosis.com/men

• https://www.cuimc.columbia.edu/news/cystic-fibrosis-lungs-feed-deadly-bacteria

• https://www.cff.org/intro-cf/cf-genetics-basics#:~:text=Cystic%20fibrosis%20is%20caused%20by,other%20parts%20of%20the%20body.

• https://consultqd.clevelandclinic.org/adult-cystic-fibrosis-recent-therapeutic-advances/

• https://www.medicalnewstoday.com/articles/147960

• https://www.healthline.com/health/cystic-fibrosis

Image source:

• https://www.ankitparakh.com/what-is-cystic-fibrosis/

• https://lovepik.com/image-400075113/genetic-dna-background.html