Authors
Cystic Fibrosis Department, Institute of Mother and Child, Warsaw, Poland
Cystic Fibrosis Centre, Pediatric Hospital, Dziekanow Lesny, Poland
© 2021 Katarzyna Walicka-Serzysko, Magdalena Postek, Natalia Jeneralska, Aleksandra Cichocka, Justyna Milczewska, Dorota Sands, published by Institute of Mother and Child
This work is licensed under the Creative Commons Attribution 4.0 License.