title: Infectious causes of chronic obstructive pulmonary disease: 'TB or not TB, that is the question'.
authors.forename: Jose Luis
authors.initials: JL
authors.lastname: Lopez-Campos
authors.forename: Carmen
authors.initials: C
authors.lastname: Calero
mesh_terms: D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology*; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology*