RT Conference Proceedings T1 POLYAUTOIMMUNITY IN SYSTEMIC LUPUS ERYTHEMATOSUS. DATA FROM A LARGE SPANISH COHORT: SPANISH SOCIETY OF RHEUMATOLOGY REGISTRY OF PATIENTS WITH SYSTEMIC LUPUS ERYTHEMATOSUS (RELESSER). A1 Mena-Vazquez, Natalia A1 Fernandez-Nebro, Antonio A1 Rua-Figueroa, Inigo A1 Galindo-Izquierdo, Maria A1 Ovalles, Juan A1 Olive, Alejandro A1 Calvo, Jaime A1 Menor-Almagro, Raul A1 Tomero Muriel, Eva A1 Uriarte Isacelaya, Esther A1 Boteanu, Alina A1 Andres, Mariano A1 Freire Gonzalez, Mercedes A1 Narvaez, J. A1 Vazquez Rodriguez, Tomas A1 Blanco, Ricardo A1 Hernandez Beriain, Jose A. A1 Ibanez, Jesus A1 Raya, Enrique A1 Calvet, Joan A1 Pego-Reigosa, Jose M. PB Bmj publishing group SN 0003-4967 YR 2019 FD 2019-06-01 LK https://hdl.handle.net/10668/25101 UL https://hdl.handle.net/10668/25101 LA en DS RISalud RD Apr 11, 2025