For citations:
Loginova I.Yu., Kamenskaya O.V., Klinkova A.S., Lomivorotov V.V., Chernyavsky A.M. Prevalence of new coronavirus infection COVID-19 in patients undergoing pulmonary thromboendarterectomy (data from a single-center registry). PULMONOLOGIYA. 2021;31(3):304-310. (In Russ.) https://doi.org/10.18093/0869-0189-2021-31-3-304-310