title: Simple diagnostic and treatment algorithms needed for COPD.
authors.affiliation: Department for Management of Noncommunicable Diseases, Disability, Violence and Injury Prevention (NVI), World Health Organization, Geneva, Switzerland <email></email>, Email: nbillo@gmail.com.
authors.forename: Nils E
authors.initials: NE
authors.lastname: Billo
mesh_terms: D000465:Algorithms; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive