Headache disorders are third cause of disability worldwide
Crossref DOI link: https://doi.org/10.1186/s10194-015-0544-2
Published Online: 2015-06-25
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Steiner, Timothy J.
Birbeck, Gretchen L.
Jensen, Rigmor H.
Katsarava, Zaza
Stovner, Lars J.
Martelletti, Paolo
License valid from 2015-06-25