[EXPERIENCE WITH OVULEN, A NEW OVULATION INHIBITOR].
D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D005040:Ethynodiol Diacetate; D005260:Female; D006801:Humans; D008656:Mestranol; D034445:Ovulation Inhibition
D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D005040:Ethynodiol Diacetate; C018467:Bisecurin I; D008656:Mestranol
CONTRACEPTIVES, ORAL; ETHYNODIOL DIACETATE; MESTRANOL
ERFAHRUNGEN MIT OVULEN, EINEM NEUEN OVULATIONSHEMMER.