For citations:
XXIII Russian National Congress on respiratory diseases. PULMONOLOGIYA. 2013;(5):112-114. (In Russ.) https://doi.org/10.18093/0869-0189-2013-0-5-650-659
XXIII Russian National Congress on respiratory diseases. PULMONOLOGIYA. 2013;(5):112-114. (In Russ.) https://doi.org/10.18093/0869-0189-2013-0-5-650-659