For citations:
Bolotova E.V., Yurkova Yu.G., Shul’zhenko L.V. The structure and gender characteristics of progressive pulmonary fibrosis according to retrospective research. PULMONOLOGIYA. 2025;35(4):476-481. (In Russ.) https://doi.org/10.18093/0869-0189-2025-35-4-476-481