title: [The nature of estrogen and pregnanediol excretion during the course of the menstrual cycle in women of various age groups].
mesh_terms: D000375:Aging; D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D008597:Menstrual Cycle; D008598:Menstruation / Q000652:urine*; D011276:Pregnanediol / Q000652:urine*
chemical_list: D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens; D011276:Pregnanediol
keywords: AGING; ESTROGENS/urine; MENSTRUATION/urine; PREGNANEDIOL/urine