title: Effects of oral and transdermal estrogen replacement on migraine.
authors.forename: A
authors.initials: A
authors.lastname: MacGregor
mesh_terms: D000279:Administration, Cutaneous; D000284:Administration, Oral; D015914:Estrogen Replacement Therapy; D005260:Female; D006801:Humans; D008881:Migraine Disorders / Q000188:drug therapy / Q000503:physiopathology*; D017697:Premenopause / Q000187:drug effects*