Usefulness of an electronic consultation system between primary care health centres and the rheumatology department of a tertiary hospital Natalia de la Torre Rubio; Marina Pavía Pascual; José Campos Esteban; Hilegarda Godoy Tundidor; Mónica Fernández Castro; José Luis Andréu Sánchez;

Effectiveness and safety of rituximab in systemic lupus erythematosus: A case series describing the experience of 2 centres Vicenç Juan Gómez; Irene Carrión-Barberá; Tarek Carlos Salman Monte; Asunción Acosta; Vicenç Torrente-Segarra; Jordi Monfort;

Hierarchical nomenclature in rheumatology Beatriz Yoldi Muñoz; María Auxiliadora Martín Martínez; Marta Valero Expósito; Carlos Plana Veret; José Luis Andreu Sánchez; José Vicente Moreno Muelas;