title: Chronic paroxysmal hemicrania IV: "REM sleep locked" nocturnal headache attacks.
mesh_terms: D000328:Adult; D002940:Circadian Rhythm; D004569:Electroencephalography; D005260:Female; D006801:Humans; D007213:Indomethacin / Q000627:therapeutic use; D008881:Migraine Disorders / Q000188:drug therapy / Q000503:physiopathology*; D012895:Sleep, REM / Q000187:drug effects / Q000502:physiology*
chemical_list: D007213:Indomethacin