Takayasu arteritis associated with focal and segmentary glomerulosclerosis Marco Tobar-Marcillo; Édgar Tapia-Rangel; Víctor Rosales-Don Pablo;

Case report: Takayasu arteritis in a newborn, 5-years follow-up Gabriel Vega Cornejo; Melisa Rivera; Juan Bañuelos Zapata;

Factors associated with development of end stage renal disease during hospitalization in patients with microscopic polyangiitis and granulomatosis with polyangiitis in a population of northwestern Colombia Santiago Cobaleda Cano; Andrés Felipe Echeverri García; Adriana Margarita Trejos Tenorio; Javier Darío Márquez Hernández; Jhon Edwar García Rueda; Luis Fernando Pinto Peñaranda;