Hematomyelia in Systemic Lupus Erythematosus and Secondary Antiphospholipid Syndrome: Case Report Fedra Irazoque-Palazuelos, Patricia V. Sosa-Espinosa, Lilia Andrade-Ortega

Use of Etanercept in Amyloidosis Secondary to Rheumatoid Arthritis: A Report of Two Cases Inmaculada Macías Fernández, Antonia María Fernández Rodríguez, Sergio García Pérez

Pulmonary-renal syndrome secondary to cocaine-levamisole-induced vasculitis: A case report Mauricio Restrepo-Escobar, Dayana Sylva, Juan Guillermo Gamboa, Andrés Echeverri, Javier Márquez, Luis Fernando Pinto