Media type: E-Article Title: Chronic Migraine: Medication Overuse Headache Contributor: Rothrock, John F. Published: Wiley, 2007 Published in: Headache: The Journal of Head and Face Pain, 47 (2007) 3, Seite 467-478 Language: English DOI: 10.1111/j.1526-4610.2007.00748.x ISSN: 0017-8748; 1526-4610 Origination: Footnote: