For citations:

Marusenko IM. RESULTS OF AN OPEN CLINICAL STUDY OF THE EFFICACY OF LEFLUNOMIDE IN RHEUMATOID ARTHRITIS. Sovremennaya Revmatologiya=Modern Rheumatology Journal. 2009;3(2):28-33. (In Russ.) https://doi.org/10.14412/1996-7012-2009-536