title: Studies in nocturnal migraine.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000097:blood; D012701:Serotonin / Q000097:blood; D012894:Sleep Stages; D013997:Time Factors
chemical_list: D012701:Serotonin