SAT0509 Clinical and Serological Profile of Children with Positive SSA-Ro/SSB-La Antibodies - Ovalles-Bonilla, J.G.; Nieto, J.C.; Martinez-Barrio, J.; Lopez-Longo, F.J.; Janta, I.; Naredo, E.; Gonzalez, C.M.; Hinojosa, M.C.; Bello, N.; Serrano, B.; Mata-Martinez, C.; Gonzalez, R.; et al. (Annals of the rheumatic diseases, 2015)