For citations:
Cherniaev A.L., Krasovskiy S.А., Brodskaya O.N., Butyugina I.N., Samsonova M.V. Secondary amyloidosis in cystic fibrosis: a case from clinical practice. PULMONOLOGIYA. 2025;35(2):254-261. (In Russ.) https://doi.org/10.18093/0869-0189-2025-35-2-254-261