title: Longitudinal studies on the phenomenon of postmenopausal estrogen production.
mesh_terms: D015065:17-Hydroxycorticosteroids / Q000652:urine; D000368:Aged; D000738:Androsterone / Q000652:urine; D001835:Body Weight; D002452:Cell Count; D002849:Chromatography, Gas; D004964:Estriol / Q000652:urine; D004967:Estrogens / Q000652:urine*; D004970:Estrone / Q000652:urine; D005043:Etiocholanolone / Q000652:urine; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D011446:Prospective Studies; D013194:Staining and Labeling; D013223:Statistics as Topic; D013997:Time Factors; D014556:Urine / Q000166:cytology
chemical_list: D015065:17-Hydroxycorticosteroids; D004967:Estrogens; D004970:Estrone; D005043:Etiocholanolone; D000738:Androsterone; D004964:Estriol