Spontaneous extracranial hemorrhagic phenomena in primary headache disorders: A systematic review of published cases

Conclusions Our results suggest that SEHP may be rare features of PHDs. Future studies would benefit from the systematic characterization of these phenomena.

http://cep.sagepub.com/cgi/content/abstract/36/13/1257?rss=1

Source: Cephalalgia - November 8, 2016 Category: Neurology Authors: Peretz, A. M., Woldeamanuel, Y. W., Rapoport, A. M., Cowan, R. P. Tags: November 2016 36 (13) Review Articles Source Type: research