Headache in sleep apnea syndrome: epidemiology and pathophysiology

Michael B Russell1, Håvard A Kristiansen2, Kari J Kværner3

  • 1Head and Neck Research Group, Research Centre, Akershus University Hospital, Norway Institute of Clinical Medicine, Campus Akershus University Hospital, University of Oslo, Norway m.b.russell@medisin.uio.no.

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