Kontogiorgi, M. Opsimoulis, P. Kopterides, P. Savva, A. Kalodimou, V.E. Belesiotou, E. Giamarellos-Bourboulis, E., Pulmonary nocardiosis in an immunocompetent patient with COPD: The role of defective innate response, Heart and Lung: Journal of Acute and Critical Care, (42), 247-250, 2013,