Subtype-specific peripheral blood gene expression profiles in recent-onset juvenile idiopathic arthritis. - Barnes MG; Grom AA; Thompson SD; Griffin TA; Pavlidis P; Itert L; Fall N; Sowders DP; Hinze CH; Aronow BJ; Luyrink LK; Srivastava S; et al. (Arthritis & Rheumatism, 2009)