TY - BOOK AU - Anaya,Juan Manuel AU - Cadavid,Martha E AU - Londoño,María C AU - Matute,Gustavo AU - Molina,José F AU - Pérez,Adriana AU - Pinto,Luis F AU - Sánchez,Juan F AU - Uribe,Mauricio TI - Clinical and immunological factors associated with lupus nephritis in patients from northwestern Colombia CY - Bogotá, D.C KW - Lupus eritematoso sistémico KW - Nefritis lúpica KW - Colombia N2 - A cross-sectional and multicenter study was undertaken to analyze the clinical and immunological characteristics at diagnosis associated with nephritis in northwestern Colombian patients with systemic lupus erythematosus (SLE). Thirty nine patients with l ER -