Pregnancy and systemic lupus erythematosus in Spain: Has anything changed in the 21st century? Manuel de la Hera Madrazo; Pedro Muñoz Cacho; Leyre Riancho Zarrabeitia; Lorena Álvarez Rodríguez; Ana Haya; Marcos López-Hoyos; Víctor M. Martínez-Taboada;

Predictive factors for the development of lupus nephritis after diagnosis of systemic lupus erythematosus Miguel Estévez del Toro; Iter Varela Ceballos; Araceli Chico Capote; Elena Kokuina; Yeniset Sánchez Bruzón; Nelsa Casas Figueredo;

Neutrophil to Lymphocyte and Platelet to Lymphocyte Ratios in Systemic Lupus Erythematosus: Relation With Disease Activity and Lupus Nephritis Wafaa M. Soliman; Nahed M. Sherif; Iman M. Ghanima; Mohja A. EL-Badawy;