Refractory chronic cluster headache: a consensus statement on clinical definition from the European Headache Federation
Crossref DOI link: https://doi.org/10.1186/1129-2377-15-79
Published Online: 2014-11-27
Published Print: 2014-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Mitsikostas, Dimos D
Edvinsson, Lars
Jensen, Rigmor H
Katsarava, Zaza
Lampl, Christian
Negro, Andrea
Osipova, Vera
Paemeleire, Koen
Siva, Aksel
Valade, Dominique
Martelletti, Paolo
License valid from 2014-11-27