Pleural tuberculosis and endocarditis as complications of multifactorial origin in granulomatosis with polyangiitis: Clinical case report Jesús Anguamea-Maldonado; Eduardo Sanchez-Zazueta; Rene Vidal-Morales;

RESER/NVAN: Spanish Registry of patients with ANCA- associated vasculitis: objectives and methodology Susana Romero-Yuste; Manuel Macía; Marta Domínguez-Álvaro; Antonio Fernández-Nebro; Miquel Blasco; Javier Narváez; Gema Fernández; Íñigo Rúa-Figueroa; Desirée Luis-Rodríguez; Beatriz Ventosa;

Granulomatosis with poliangiitis mimicking testicular torsion Laura Aizpiri Antoñana; José Luis Bauzá Quetglas; Elena Prados Pérez; Karel López Brito; Priscila Benito García; Enrique Carmelo Pieras Ayala;