Multicentric Prevalence Study of Anti-P Ribosomal Autoantibodies in Juvenile Onset Systemic Lupus Erythematosus Compared With Adult Onset Systemic Lupus Erythematosus Cecilia N. Pisoni, Sebastián Andrés Muñoz, Carolina Carrizo, Micaela Cosatti, Analía Álvarez, Diana Dubinsky, Eleonora Bresan, Ricardo Russo, Ezequiel Borgia, Mercedes García, Pierina Sansinanea, María Cristina Basta, Maria Agustina D’Amico, Juan Carlos Barreira, Eliana Lancioni, Enrique Soriano, Carmen de Cunto, Ana Beron, Alicia Eimon

Neuropsychiatric Manifestations in Systemic Lupus Erythematosus: Physiopathogenic and Therapeutic Basis Georgina Aguilera-Pickens, Carlos Abud-Mendoza

Role of the anti-RO/SSA antibody in patients with systemic lupus erythematosus Paula Pérez Jiménez, Laura Tío Barrera, José Luis Andréu Sánchez, Tarek Carlos Salman-Monte, Irene Carrión-Barberà