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Journal
Arthritis Rheum
Volume
48
Issue
4
Pages
917-26
Publication year
2003
Suggested citation
Rasch EK, Hirsch R, Paulose-Ram R, Hochberg MC. Prevalence of rheumatoid arthritis in persons 60 years of age and older in the United States: effect of different methods of case classification. Arthritis Rheum. 2003; 48(4): 917-26.