title: [COPD and sleep].
authors.affiliation: Pneumologische Klinik Waldhof Elgershausen, Greifenstein.
authors.forename: Harald
authors.initials: H
authors.lastname: Morr
authors.forename: Gratiana
authors.initials: G
authors.lastname: Steinkamp
mesh_terms: D006801:Humans; D015995:Prevalence; D029424:Pulmonary Disease, Chronic Obstructive / Q000503:physiopathology* / Q000523:psychology; D012890:Sleep / Q000502:physiology*; D012893:Sleep Wake Disorders / Q000453:epidemiology / Q000503:physiopathology*