A comparative study of Doppler ultrasound against temporal artery biopsy in the diagnosis of giant cell arteritis Sara Alicia González Porto; María Teresa Silva Díaz; Ana Reguera Arias; Jorge Pombo Otero; Alba González Rodríguez; Javier Valero Gasalla; Francisco Javier de Toro Santos;

2021 clinical practice guidelines for the diagnosis, treatment, and follow-up of patients with peripheral spondyloarthritis. Colombian Association of Rheumatology Lina M. Saldarriaga-Rivera; Wilson Bautista-Molano; Alejandro Junca-Ramírez; Andrés R. Fernández-Aldana; Daniel G. Fernández-Ávila; Diego A. Jaimes; Edwin A. Jáuregui; Juan S. Segura-Charry; Consuelo Romero-Sánchez; Oscar J. Felipe-Diaz;

Reply Sara Alicia González Porto; María Teresa Silva Díaz; Ana Reguera Arias; Jorge Pombo Otero; Alba González Rodríguez; Javier Valero Gasalla; Francisco Javier de Toro Santos;