1. The relationship between synovitis and bone changes in early untreated rheumatoid arthritis;McGonagle;Arthritis Rheum,1999
2. Sulfasalazine in early rheumatoid arthritis: a 48-week double-blind, prospective, placebo-controlled study;Hannonen;Arthritis Rheum,1993
3. Limitations of a quantitative swollen and tender joint count to assess and monitor patients with rheumatoid arthritis;Pincus;Bull NYU Hosp Jt Dis,2008
4. Reliability of measures of disease activity and disease damage in rheumatoid arthritis: implications for smallest detectable difference, minimal clinically important difference, and analysis of treatment effects in randomised controlled trials;Lassere;J Rheumatol,2001
5. Ultrasonography is superior to clinical examination in the detection and localisation of knee joint effusion in rheumatoid arthritis;Kane;J Rheumatol,2003