Rare C1q deficiency presenting as pediatric SLE: A case study of two consanguineous siblings Kerem Parlar; Berkay Akta¿; Sena Ladin Sicakyüz; Sezgin ¿ahin; Özgür Kasapçopur; Serdal U¿urlu;

Vitales project: Consensus on measuring health outcomes for better integrated management of patients with systemic lupus erythematosus José Luis Andreu; Joaquín Borras; José Luis Callejas; Ricard Cervera; Eva Chavarría; Elvira Díez; Fernando León; Carlos Marras; Enrique Morales; Norberto Ortego; Silvia Pérez Ortega; Juan José Ríos Blanco;

Association of hematological indices, disease activity, and organ damage in systemic lupus erythematosus: A multicenter analysis of 319 cases Beatriz Tejera Segura; Adrián Quevedo Rodriguez; María García González; Judith Hernández Sánchez; Marta Hernández Díaz; Íñigo Rua-Figueroa de Larrinoa;