For citations:
Mescheryakova N.N., Belevsky A.S., Chernyak A.V. . PULMONOLOGIYA. 2012;(3):68-72. (In Russ.) https://doi.org/10.18093/0869-0189-2012-0-3-68-72
Mescheryakova N.N., Belevsky A.S., Chernyak A.V. . PULMONOLOGIYA. 2012;(3):68-72. (In Russ.) https://doi.org/10.18093/0869-0189-2012-0-3-68-72