%0 Journal Article
%T The International Classification of Headache Disorders, 3rd edition (beta version):
%A (IHS), Headache Classification Committee of the International Headache Society
%J Cephalalgia
%V 33
%N 9
%P 629-808
%@ 0333-1024
%D 2013-06-14
%I SAGE PublicationsSage UK: London, England
%~ DeepDyve