Olszowiec-Chlebna, Malgorzata, Joanna Jerzynska, and Iwona Stelmach. 2020. “The Efficacy of Omega-3 and Cholecalciferol Supplementation On Il-23 Production in the Airways of Cystic Fibrosis Patients Infected by Pseudomonas Aeruginosa – A Pilot Study”. Archives of Clinical and Biomedical Research 4 (1):33-47. https://fortunejournals.org/ojs/index.php/acbr/article/view/14753.