For citations:
. The Russian Archives of Internal Medicine. 2013;(4):77-78. (In Russ.) https://doi.org/10.20514/2226-6704-2013-0-4-77-78
. The Russian Archives of Internal Medicine. 2013;(4):77-78. (In Russ.) https://doi.org/10.20514/2226-6704-2013-0-4-77-78