Toxics and atypical manifestations. Vasculitis associated with levamisole-adulterated cocaine. A case report Silvia Calpena-Martínez; Fernando Tornero-Romero; Luis López-Cubero; Juan A. López-López;

Cervical lymph nodes in rheumatology: A diagnostic dilemma Lorena Sager; Alejandro Reibaldi; Romina Calvo; Alberto Ortiz; Susana Roverano; Federico Jauk; Sergio Paira;

Immune thrombocytopenia in adults: Epidemiology, clinical course, prognostic factors in two third level institutions of Antioquia, 2012¿2018: Cohort follow-up study Luis Eduardo Buitrago-Naranjo; Juridy Viviana Gutierrez-Rodríguez; Santiago Cobaleda; Juan Andrés Cañas Vargas;