- Information resource for the Aztreonam Lysinate for Inhalation Research in Cystic Fibrosis clinical trials. Explains who can participate and how to find an AIR-CF center.
- Information about CFTR, the protein involved in cystic fibrosis, includes facts, recent advances, a researcher's diary, glossary, and links to additional information.
- Explains which protein is involved, how CF occurs, and how the information could help in developing treatment. From the Berkeley Lab and University of California at Berkeley.