For citations:

Shostak N.A., Muradyants A.A., Loginova T.K., Timofeev V.T. Clinical and immunological features of early rheumatoid arthritis. Rheumatology Science and Practice. 2004;42(1):15-18. (In Russ.) https://doi.org/10.14412/1995-4484-2004-1376