Steiner, Timothy J.Gil-Gouveia, RaquelHusøy, Andreas K.Jensen, RigmorKatsarava, ZazaMartelletti, PaoloStovner, Lars JacobUluduz, Derya2025-07-162025-07-162025-03-281129-2369105001507686http://hdl.handle.net/10400.14/53936engBurden of headacheGlobal campaign against headacheHeadache disordersPublic healthThe global campaign against headache, aged 21: a critical self-appraisal, and plans for phase 2editorial10.1186/s10194-025-02003-5105001507686PMC1195431440155808001455935300001