For citations:

Balabanova R.M., Kuzmina N.N., Erdes Sh.F. Rheumatic diseases in children and adolescents in the Russian Federation (2009—2010). Rheumatology Science and Practice. 2013;51(4):446-450. (In Russ.) https://doi.org/10.14412/1995-4484-2013-1258