National Registry of Patients With Systemic Lupus Erythematosus of the Spanish Society of Rheumatology: Objectives and Methodology Iñigo Rúa-Figueroa, Francisco Javier López-Longo, Jaime Calvo-Alén, María Galindo-Izquierdo, Estíbaliz Loza, M. Jesús García de Yebenes, José M. Pego-Reigosa

Contributions of the lupus register of the Spanish Society of Rheumatology (RELESSER) to the knowledge of systemic lupus erythematosus in Spain Iñigo Rúa-Figueroa Fernández de Larrinoa, José María Pego-Reigosa

Pregnancy control in patients with systemic lupus erythematosus and antiphospholipid syndrome. Part 1: Infertility, ovarian preservation and preconception assessment. Consensus Document of the Spanish Society of Gynaecology and Obstetrics (SEGO), the Spanish Society of Internal Medicine (SEMI) and the Spanish Society of Rheumatology (SER) Gerard Espinosa, Maria Galindo-Izquierdo, Beatriz Marcos Puig, Manel Casellas Caro, Paloma Delgado Beltrán, Juan Antonio Martínez López, Nuria Martínez Sánchez, Angel Robles-Marhuenda, Esther Rodríguez Almaraz, Luis Sáez-Comet, Amaia Ugarte, Paloma Vela-Casasempere, Jose Luis Bartha, Guillermo Ruiz-Irastorza, Victor Manuel Martínez-Taboada