title: Impaired sleep quality in fibromyalgia: Detection and quantification with ECG-based cardiopulmonary coupling spectrograms.
authors.forename: Robert Joseph
authors.initials: RJ
authors.lastname: Thomas
authors.forename: Joseph E
authors.initials: JE
authors.lastname: Mietus
authors.forename: Chung-Kang
authors.initials: CK
authors.lastname: Peng
authors.forename: Ary L
authors.initials: AL
authors.lastname: Goldberger
authors.forename: Leslie J
authors.initials: LJ
authors.lastname: Crofford
authors.forename: Ronald D
authors.initials: RD
authors.lastname: Chervin
mesh_terms: D020920:Dyssomnias / Q000150:complications* / Q000175:diagnosis* / Q000503:physiopathology; D004562:Electrocardiography / Q000379:methods*; D004569:Electroencephalography; D005356:Fibromyalgia / Q000150:complications*; D006339:Heart Rate; D006801:Humans; D012189:Retrospective Studies