For citations:

Fofanova Y.S., Lisitsyna T.A., Zeltyn A.E., Seravina O.F., Kovalevskaya O.B., Veltishev D.Y., Nasonov E.L. Depressive disturbances in patients with rheumatoid arthritis. Rheumatology Science and Practice. 2009;47(4):49-55. (In Russ.) https://doi.org/10.14412/1995-4484-2009-1150