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Journal
BMJ Open
Volume
8
Issue
11
Pages
e022403
Publication year
2018
Suggested citation
Bjorvatn B, Pallesen S, Moen BE, Waage S, Kristoffersen ES. Migraine, tension-type headache and medication-overuse headache in a large population of shift working nurses: a cross-sectional study in Norway. BMJ Open. 2018; 8(11): e022403.
DOI
101136bmjopen2018022403
PMID
30455385