For citations:
Krasovsky S.A., Baranova I.A., Amelina E.L., Demin N.V., Samoilenko V.A. . PULMONOLOGIYA. 2012;(2):71-77. (In Russ.) https://doi.org/10.18093/0869-0189-2012-0-2-71-77
Krasovsky S.A., Baranova I.A., Amelina E.L., Demin N.V., Samoilenko V.A. . PULMONOLOGIYA. 2012;(2):71-77. (In Russ.) https://doi.org/10.18093/0869-0189-2012-0-2-71-77