M Ashina1. 1. Department of Neurology and Danish Headache Center, Glostrup Hospital, University of Copenhagen, Glostrup, Copenhagen, Denmark. ashina@dadlnet.dk
Authors: Rune Bang Leistad; Kristian Bernhard Nilsen; Lars Jacob Stovner; Rolf Harald Westgaard; Magne Rø; Trond Sand Journal: J Headache Pain Date: 2008-03-29 Impact factor: 7.277