For citations:
. The Russian Archives of Internal Medicine. 2012;(3):13-15. (In Russ.) https://doi.org/10.20514/2226-6704-2012-0-3-13-15
. The Russian Archives of Internal Medicine. 2012;(3):13-15. (In Russ.) https://doi.org/10.20514/2226-6704-2012-0-3-13-15