For citations:
Farkhutdinov U.R., Petryakov V.V., Farkhutdinov R.R., Farkhutdinov Sh.U. . PULMONOLOGIYA. 2012;(1):47-51. (In Russ.) https://doi.org/10.18093/0869-0189-2012-0-1-47-51
Farkhutdinov U.R., Petryakov V.V., Farkhutdinov R.R., Farkhutdinov Sh.U. . PULMONOLOGIYA. 2012;(1):47-51. (In Russ.) https://doi.org/10.18093/0869-0189-2012-0-1-47-51