For citations:
Valieva Z.S., Barkovskaya M.K., Tkacheva A.A., Martynyuk T.V. The clinical course of chronic thromboembolic pulmonary hypertension after COVID-19. PULMONOLOGIYA. 2022;32(6):842-848. (In Russ.) https://doi.org/10.18093/0869-0189-2022-32-6-842-848