title: Antenatal cardiotocography in patients with persistently subnormal urinary oestriol excretion.
mesh_terms: D000328:Adult; D004964:Estriol / Q000652:urine*; D005260:Female; D005316:Fetal Distress / Q000175:diagnosis / Q000209:etiology; D005318:Fetal Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D011247:Pregnancy; D014590:Uterine Contraction
chemical_list: D004964:Estriol