title: Headache: Medication overuse headache--seeking a management consensus.
authors.affiliation: Head and Neck Research Group, Research Centre, Akershus University Hospital, 1478 Lørenskog, Oslo, Norway, and Institute of Clinical Medicine, Campus Akershus University Hospital, University of Oslo, 1474 Nordbyhagen, Oslo, Norway.
authors.forename: Michael Bjørn
authors.initials: MB
authors.lastname: Russell
mesh_terms: D015331:Cohort Studies; D032921:Consensus; D006261:Headache / Q000139:chemically induced* / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D017410:Practice Guidelines as Topic