For citations:

Krichevskaya O.A., Goryachev D.V., Smirnov A.V., Erdes S.F. Methods of rheumatoid arthritis radiological progression assessment. Rheumatology Science and Practice. 2007;45(2):56-63. (In Russ.) https://doi.org/10.14412/1995-4484-2007-839