%0 Journal Article %A J M S Pearce %T Gerardi van Swieten: descriptions of episodic cluster headache %D 2007 %R 10.1136/jnnp.2007.123091 %J Journal of Neurology, Neurosurgery & Psychiatry %P 1248-1249 %V 78 %N 11 %U https://jnnp.bmj.com/content/jnnp/78/11/1248.full.pdf