title: COPD: the glass is half-full. Introduction.
authors.affiliation: Medical Director, Mondo Medico, Multidisciplinary and Rehabilitation Outpatient Clinic, Borsomanero (NO), Italy.
authors.forename: Claudio F
authors.initials: CF
authors.lastname: Donner
authors.forename: Richard
authors.initials: R
authors.lastname: Zuwallack
mesh_terms: D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis / Q000191:economics / Q000628:therapy