title: Refractory migraine.
authors.affiliation: Robbins Headache Clinic - Neurology, Riverwoods, IL, USA.
authors.forename: Lawrence
authors.initials: L
authors.lastname: Robbins
mesh_terms: D005260:Female; D006801:Humans; D008881:Migraine Disorders / Q000139:chemically induced* / Q000523:psychology*; D017211:Treatment Failure