For citations:
Chuchalin A.G. Innovative drugs at the 21th century. PULMONOLOGIYA. 2015;25(6):645-648. (In Russ.) https://doi.org/10.18093/0869-0189-2015-25-6-645-648
Chuchalin A.G. Innovative drugs at the 21th century. PULMONOLOGIYA. 2015;25(6):645-648. (In Russ.) https://doi.org/10.18093/0869-0189-2015-25-6-645-648