Radiological techniques in the examination of patients with headaches.
D000328:Adult; D001927:Brain Diseases / Q000150:complications / Q000175:diagnosis; D001932:Brain Neoplasms / Q000150:complications; D002533:Cerebral Angiography; D003201:Computers; D005260:Female; D006261:Headache / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D011877:Radionuclide Imaging; D013817:Thermography; D014056:Tomography, X-Ray