For citations:

Gukasyan D.A., Balabanova R.M., Smirnov A.V., Nassonov E.L. Study of correlation between bone mineral density and clinical and laboratory indices of rheumatoid arthritis activity. Rheumatology Science and Practice. 2005;43(1):18-21. (In Russ.) https://doi.org/10.14412/1995-4484-2005-550