For citations:
Polyakov D.P., Daykhes N.A., Yunusov A.S., Karneeva O.V., Petrov A.S., Sherman V.D., Chernyak A.V., Gorinova Yu.V. Chronic polypous rhinosinusitis and lung function in the profile of multi-organ pathology in children with cystic fibrosis in the Russian Federation. PULMONOLOGIYA. 2021;31(2):207-215. (In Russ.) https://doi.org/10.18093/0869-0189-2021-31-2-207-215