[Possibility of detection of monophasic menstrual cycle by the ratio of estrogens in urine].
D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D008597:Menstrual Cycle; D008599:Menstruation Disturbances / Q000652:urine*
D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens
ESTROGENS/urine; MENSTRUATION DISORDERS/urine