title: Regional cerebral blood flow in the diagnosis of vascular headache.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002560:Cerebrovascular Circulation; D005260:Female; D006261:Headache / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012039:Regional Blood Flow; D014653:Vascular Headaches / Q000175:diagnosis* / Q000503:physiopathology