title: Prevention of migrainous headaches by tamoxifen.
mesh_terms: D005260:Female; D005348:Fibrocystic Breast Disease / Q000188:drug therapy; D006801:Humans; D008875:Middle Aged; D008881:Migraine Disorders / Q000188:drug therapy*; D013629:Tamoxifen / Q000627:therapeutic use*
chemical_list: D013629:Tamoxifen