Consensus document of the Spanish Group for the Study of the Glomerular Diseases (GLOSEN) for the diagnosis and treatment of lupus nephritis Jorge E. Rojas-Rivera; Clara García-Carro; Ana I. Ávila; Mar Espino; Mario Espinosa; Gema Fernández-Juárez; Xavier Fulladosa; Marian Goicoechea; Manuel Macía; Enrique Morales; Luis F. Quintana Porras; Manuel Praga;

Lupus Nephritis: 10 questions to think about Enrique Morales; Maria Galindo Izquierdo;

Recommendations for the diagnosis and treatment of anti-neutrophil cytoplasmic autoantibody associated vasculitis Enrique Morales; Iñigo Rúa-Figueroa; José Luis Callejas Rubio; Ana Ávila Bernabéu; Ricardo Blanco Alonso; María C. Cid Xutgla; Gema Fernández Juárez; Natalia Mena-Vázquez; Juan José Ríos Blanco; Joaquín Manrique Escola; F. Javier Narváez García; Bernardo Sopeña; Luis F. Quintana Porras; Susana Romero-Yuste; Roser Solans Laqué;