title: The Grand Challenge in Cranial Pain-From Migraine to Cranial Neuralgias: Understanding Differences and Similarities to Advance Knowledge and Management.
authors.affiliation: Headache Science Centre, C. Mondino National Neurological Institute, Pavia, Italy; Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy.
authors.forename: Cristina
authors.initials: C
authors.lastname: Tassorelli
keywords: challenges; cranial neuralgias; headache; migraine; primary headache