%0 Journal Article
%T Does headache research need more or less journals: Cephalalgia and Open Access
%A Arne May
%J Cephalalgia
%@ 1468-2982
%D 2018
%R 10.1177/0333102417707409
%U https://journals.sagepub.com/doi/full/10.1177/0333102417707409