title: [Pain as a health problem].
authors.affiliation: Anestesiavdelingen, Rikshospitalet, 0027 Oslo. harald.breivik@medisin.uio.no
authors.forename: Harald
authors.initials: H
authors.lastname: Breivik
authors.forename: Gunnvald
authors.initials: G
authors.lastname: Kvarstein
mesh_terms: D000698:Analgesia / Q000379:methods; D035843:Biomedical Research; D002908:Chronic Disease; D006801:Humans; D009664:Norway; D010146:Pain / Q000523:psychology; D059408:Pain Management; D011788:Quality of Life; D012955:Societies, Medical