Ocak, Ece, et al. “Clinical Features Associated With Pseudomonas Aeruginosa Colonization in Children under 2 Years of Age: A Retrospective Study of Cystic Fibrosis Registry”. The Turkish Journal of Pediatrics, vol. 68, no. 3, June 2026, pp. 439-4, https://doi.org/10.24953/turkjpediatr.2026.7593.