Abu-Abaa, Mohammad, Mohamed Hassan, Bashar Oudah, and Noor Al-Ameri. “Rapidly Progressive Bronchiectasis and Pulmonary Fibrosis in Yellow Nail Syndrome With Possible Association With Selective IgM Deficiency”. European Journal of Case Reports in Internal Medicine 9, no. 9 (September 27, 2022). Accessed April 16, 2024. https://www.ejcrim.com/index.php/EJCRIM/article/view/3577.