Cost of hospital care in patients with systemic lupus erythematosus in a high complexity hospital in Colombia Juan C. Pérez-Correa; Darwin J. Ariza-Rodríguez; María C. Díaz-Jiménez; Daniel G. Fernández-Ávila; Juan M. Gutiérrez; Diego Rosselli;

Granulomatosis with polyangiitis and skin ulcers mimicking pyoderma gangrenosum: A case report of a diagnostic challenge Linda Navarrete-Motta; Onaldo-José Barrios; Sebastián Gil-Tamayo; Daniela Saaibi; Juan M. Gutiérrez; Daniel G. Fernández-Ávila; Santiago Bernal-Macías; Jorge L. Rodríguez; María-Claudia Díaz;

Deflazacort in rheumatoid arthritis: A scoping review Diana Guavita-Navarro; Laura Gallego; Jhon Buitrago; Diana Guevara; Ana María Arredondo; Héctor Cubides; Alejandro Escobar; Adriana Rojas-Villarraga; Jairo Cajamarca-Barón;