Changes in the EEG during menstrual cycle of women with and without oral contraceptives.
D000513:Alpha Rhythm; D001921:Brain / Q000187:drug effects / Q000502:physiology; D003276:Contraceptives, Oral / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008598:Menstruation
D003276:Contraceptives, Oral