Agreement between biopsy and renal function in pediatric patients with lupus nephritis. A retrospective study Jessica Forero-Delgadillo; Vanessa Ochoa; Laura Torres-Canchala; Natalia Duque; Daniela Torres; Carlos Jiménez; Jaime Manuel Restrepo;

Outcomes with the use of rituximab in patients with refractory lupus nephritis in a Colombian cohort Julián Barbosa-Arana; Juan David López-López; Sebastián Guerra-Zarama; Santiago Monsalve-Yepes; María Fernanda Saavedra-Chacón; José David Serna-Giraldo; Juan Camilo Díaz-Coronado; Diego Fernando Rojas-Gualdron; Deicy Hernandez-parra; Sebastián Herrera;

Association of anti-C1q antibodies, adiponectin and HLA II genotype in Colombian patients with systemic lupus erythematosus with lupus nephritis Sebastián Molina-Ríos; Gerardo Quintana-López; Gustavo Aroca; Eduardo Egea; Antonio Iglesias-Gamarra;