PT - JOURNAL ARTICLE AU - JEZABEL VARADÉ AU - ESTÍBALIZ LOZA-SANTAMARÍA AU - MIGUEL FERNÁNDEZ-ARQUERO AU - JOSE RAMÓN LAMAS AU - MARIA de los ÁNGELES FIGUEREDO AU - JUAN ANGEL JOVER AU - EMILIO GÓMEZ de la CONCHA AU - LUIS RODRÍGUEZ AU - ELENA URCELAY AU - BENJAMÍN FERNÁNDEZ-GUTIÉRREZ AU - ALFONSO MARTÍNEZ-DONCEL TI - Shared Epitope and Anti-Cyclic Citrullinated Peptide Antibodies: Relationship with Age at Onset and Duration of Disease in Rheumatoid Arthritis AID - 10.3899/jrheum.080735 DP - 2009 May 01 TA - The Journal of Rheumatology PG - 1085--1086 VI - 36 IP - 5 4099 - http://www.jrheum.org/content/36/5/1085.short 4100 - http://www.jrheum.org/content/36/5/1085.full SO - J Rheumatol2009 May 01; 36