Pseudosinus headaches: misdiagnosis of migraine by migraineurs and physicians.
D000328:Adult; D003951:Diagnostic Errors; D005260:Female; D006261:Headache / Q000209:etiology*; D006801:Humans; D008881:Migraine Disorders / Q000175:diagnosis*; D012852:Sinusitis / Q000150:complications*