For citations:

Osipyants R.A., Karateev D.E., Panasyuk E.Yu., Lukina G.V., Aleksandrova E.N., Glukhova S.I., Volkov A.V., Nasonov E.L. Value of ultrasound indices for the assessment of rheumatoid arthritis activity and tocilizumab therapy efficiency. Rheumatology Science and Practice. 2013;51(4):383-386. (In Russ.) https://doi.org/10.14412/1995-4484-2013-1248