Potential biomarkers present in the urine of patients with systemic lupus erythematosus: An exploratory study in Colombian patients Yeimy Paola Trujillo; Alfonso Kerguelen; Sandra Amado; Santiago Bernal-Macías; Daniel Gerardo Fernández-Ávila; Alfonso Barreto-Prieto; Luz-Stella Rodríguez;

Prevalence of latent tuberculosis determined using the Purified Protein Derivative (PPD) test in adult patients with rheumatoid arthritis receiving biotechnological therapy Claudia Mora; Alirio Rodrigo Bastidas Goyes; Jonnatan Patiño; Juan David Vera; Adriana Beltrán; Catalina Mutis; Oscar Ricardo Barón;

Evaluation of serum microRNA-30e-5p expression in systemic lupus erythematosus and its association with clinical manifestations: A cross-sectional study Dina M.T. Koptan; Dalia Labib; Noha M. Abdel Baki; Basma M. Medhat; Fatema T. Elgengehy;