title: Insomnia in chronic obstructive pulmonary disease: breathless and sleepless.
authors.affiliation: Department of Medicine, Southern Arizona Veterans Affairs Health Care System (SAVAHCS), The University of Arizona College of Medicine, Tucson, AZ, United States. Electronic address: rohit.budhiraja@va.gov.
authors.forename: Rohit
authors.initials: R
authors.lastname: Budhiraja
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications* / Q000503:physiopathology*; D012720:Severity of Illness Index; D012890:Sleep / Q000502:physiology*; D007319:Sleep Initiation and Maintenance Disorders / Q000209:etiology* / Q000503:physiopathology*