For citations:
Shayakhmetova RU, Ananyeva LP, Koneva OA, Starovoitova MN, Desinova OV, Ovsyannikova OB, Garzanova LA. Immunological features in anti-U1-ribonucleoprotein antibody positive patients with systemic scleroderma. Sovremennaya Revmatologiya=Modern Rheumatology Journal. 2020;14(1):49-56. (In Russ.) https://doi.org/10.14412/1996-7012-2020-1-49-56