title: Paroxysmal hemicrania-tic syndrome.
authors: P J
authors: PJ
authors: Goadsby
authors: R B
authors: RB
authors: Lipton
mesh_terms: D002908:Chronic Disease; D006261:Headache / Q000175:diagnosis; D006801:Humans; D008881:Migraine Disorders / Q000145:classification*; D012008:Recurrence; D013577:Syndrome; D009626:Terminology as Topic; D014277:Trigeminal Neuralgia / Q000175:diagnosis