For citations:
Kozulya S.V., Sitnikova A.L. Assessing risk of acute bronchitis due to the use of the split-system. Medical Herald of the South of Russia. 2017;8(2):19-22. (In Russ.) https://doi.org/10.21886/2219-8075-2017-8-2-19-22
Kozulya S.V., Sitnikova A.L. Assessing risk of acute bronchitis due to the use of the split-system. Medical Herald of the South of Russia. 2017;8(2):19-22. (In Russ.) https://doi.org/10.21886/2219-8075-2017-8-2-19-22