For citations:
Chuchalin A.G. A model of a modern pneumologist. PULMONOLOGIYA. 2012;(4):5-15. (In Russ.) https://doi.org/10.18093/0869-0189-2012-0-4-5-15
Chuchalin A.G. A model of a modern pneumologist. PULMONOLOGIYA. 2012;(4):5-15. (In Russ.) https://doi.org/10.18093/0869-0189-2012-0-4-5-15