For citations:
. The Russian Archives of Internal Medicine. 2013;(1):9-10. (In Russ.) https://doi.org/10.20514/2226-6704-2013-0-1-9-10
. The Russian Archives of Internal Medicine. 2013;(1):9-10. (In Russ.) https://doi.org/10.20514/2226-6704-2013-0-1-9-10