title: [Significance of sleep quality for the patient with chronic pain].
authors: Schmerzzentrum Niederrhein, Kevelaer. johanneshorlemann@t-online.de
authors: J
authors: J
authors: Horlemann
mesh_terms: D002908:Chronic Disease; D006801:Humans; D010146:Pain / Q000150:complications* / Q000188:drug therapy; D012890:Sleep / Q000502:physiology*; D012893:Sleep Wake Disorders / Q000209:etiology*