Article info
Research report
Impact of chronic headache on workdays, unemployment and disutility in the general population
- Correspondence to Espen Saxhaug Kristoffersen, Head and Neck Research Group, Research Centre, Akershus University hospital, Lørenskog, Norway; e.s.kristoffersen{at}medisin.uio.no
Citation
Impact of chronic headache on workdays, unemployment and disutility in the general population
Publication history
- Received June 1, 2018
- Revised December 4, 2018
- Accepted December 12, 2018
- First published January 25, 2019.
Online issue publication
March 08, 2019
Article Versions
- Previous version (25 January 2019).
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© Author(s) (or their employer(s)) 2019. No commercial re-use. See rights and permissions. Published by BMJ.