Anti C1q antibodies. A promising biomarker for cocaine-levamisole induced vasculitis José A. Gómez-Puerta, Carlos H. Muñoz, Adriana L. Vanegas-García, Tomás Urrego, Gloria Vásquez, Luis A. González

Pulmonary-renal syndrome secondary to cocaine-levamisole-induced vasculitis: A case report Mauricio Restrepo-Escobar, Dayana Sylva, Juan Guillermo Gamboa, Andrés Echeverri, Javier Márquez, Luis Fernando Pinto

Associated factors to health-related quality of life in anti-neutrophil cytoplasmic antibodies-associated vasculitis patients: Data from the Almenara Vasculitis Cohort Allison Milagros Figueroa-Sánchez, Leonor Stefani León-Yaurimucha, Manuel F. Ugarte-Gil, Victor R. Pimentel-Quiroz