title: Burden of disease is often aggravated by opioid treatment of chronic pain patients: Etiology and prevention.
authors.affiliation: Department of Pain Management and Research, University of Oslo and Oslo University Hospital, Nydalen PB 4950, 0424 Oslo, Norway.
authors.forename: Harald
authors.initials: H
authors.lastname: Breivik
authors.forename: Audun
authors.initials: A
authors.lastname: Stubhaug
mesh_terms: D000701:Analgesics, Opioid / Q000627:therapeutic use*; D059350:Chronic Pain; D011307:Drug Prescriptions / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male
chemical_list: D000701:Analgesics, Opioid