Schnitzler¿s syndrome: A diagnostic crossroads Andrés Felipe Usma Valencia; Erwin Mauricio Giraldo Carmona; Valentina Moreno Villegas Rojas; Soraya Villegas Rojas; Jorge Alejandro Castro; Lina María Saldarriaga Rivera;

Positive anti-Ro in lupus myocarditis: A case series report Eliana Rodríguez Suárez; Lina María Saldarriaga Rivera; Andrés Bernal Barbosa; Diana Arias Sarmientopérez;

Janus kinase inhibitor as a therapeutic option in alopecia areata. Case report Lina María Saldarriaga Rivera; Christian David Marín Giraldo; Fabián Andrés Hernández Velasco;