Design and implementation of clinical care centres for spondyloarthritis. A benchmark care and disease model in chronic pathologies Wilson Bautista-Molano; Paul Méndez-Patarroyo; Helbert Orlando Arévalo Roa; Gerardo Quintana-López;

Management results of a cohort of rheumatoid arthritis patients in a specialized comprehensive healthcare institution in Colombia Joaquín Arturo Piñeros Castillo; Helbert Orlando Arévalo Roa; Iván Mauricio Muñoz-Galindo;