title: Hereditary dysrhythmic headache.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002908:Chronic Disease; D004569:Electroencephalography; D005260:Female; D006261:Headache / Q000145:classification / Q000235:genetics*; D006801:Humans; D008297:Male; D008875:Middle Aged