title: [Estrogen: estrone (E1), estradiol (E2), estriol (E3) and estetrol (E4)].
authors.affiliation: Department of Obstetrics and Gynecology, Kameda Medical Center.
authors.forename: Yukiko
authors.initials: Y
authors.lastname: Shimizu
mesh_terms: D015415:Biomarkers / Q000097:blood / Q000652:urine; D002979:Climacteric; D003124:Colorimetry; D004953:Estetrol / Q000097:blood* / Q000652:urine; D004958:Estradiol / Q000097:blood* / Q000502:physiology / Q000652:urine; D004964:Estriol / Q000097:blood* / Q000502:physiology / Q000652:urine; D004970:Estrone / Q000097:blood* / Q000502:physiology / Q000652:urine; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D005323:Fetal Monitoring; D008401:Gas Chromatography-Mass Spectrometry; D005831:Genital Diseases, Female / Q000175:diagnosis; D006801:Humans; D010050:Ovarian Function Tests; D010925:Placental Function Tests / Q000379:methods; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D011296:Prenatal Diagnosis; D011863:Radioimmunoassay
chemical_list: D015415:Biomarkers; D004970:Estrone; D004958:Estradiol; D004953:Estetrol; D004964:Estriol