DOES TESTING FOR CIRCULATING AUTOANTIBODIES AGAINST DISEASE-RELEVANT CITRULLINATED ANTIGENS ADD VALUE TO THE CCP2 ASSAY IN DIAGNOSING RA AMONG EARLY UNDIFFERENTIATED ARTHRITIS PATIENTS? (RHEUMATOLOGY, 2011)

(untitled) - Pratt, A; Charles, P; Choudhury, M; Wilson, G; Venables, P; Isaacs, J