title: Urine oestriol measurement from a 12-hour specimen.
mesh_terms: D002940:Circadian Rhythm; D004964:Estriol / Q000652:urine*; D005260:Female; D005333:Fetus / Q000502:physiology; D005865:Gestational Age; D006801:Humans; D008722:Methods; D010920:Placenta / Q000502:physiology; D011247:Pregnancy; D013048:Specimen Handling; D013997:Time Factors
chemical_list: D004964:Estriol