For citations:
, , . The Russian Archives of Internal Medicine. 2013;(1):6-8. (In Russ.) https://doi.org/10.20514/2226-6704-2013-0-1-6-8
, , . The Russian Archives of Internal Medicine. 2013;(1):6-8. (In Russ.) https://doi.org/10.20514/2226-6704-2013-0-1-6-8