Evaluation of serum IgG4 levels as a screening tool for IgG4-related disease: Data from a retrospective study Pablo Martínez Calabuig; Jorge Juan Fragío Gil; Roxana González Mazarío; Laura Salvador Maicas; Mireia Lucía Sanmartín Martínez; Antonio Sierra Rivera; Laura Abenza Barberá; María Cristina Sabater Abad; Francesc Puchades Gimeno; Inmaculada Castelló Miralles; Amalia Rueda Cid; Cristina Campos Fernández;

Neuro-Behçet disease in the Central University Hospital of Asturias Lilyan C. Charca-Benavente; Ricardo Gómez de la Torre; Luis Caminal-Montero; Rubén Coto-Hernández; Dolores Colunga-Argüelles;

Capecitabine-induced sarcoidosis in an oncology patient: Clinical presentation with arthritis Yedra Usón-Rodríguez; Fátima Mocha-Campillo; Maialen Guerrero-Gómez; Juan Lao-Romera; Marina Soledad Moreno-García;