52 Specific Pseudomonas aeruginosa IgG levels before and after elexacaftor/tezacaftor/ivacaftor treatment. - Bryrup, T.; Faurholt-Jepsen, D.; Skov, M.; Katzenstein, T.; Mathiesen, I.; Helweg-Larsen, J.; Johansen, H.; Qvist, T.; Pressler, T. (Journal of Cystic Fibrosis, 2024)